diff --git a/buckshot/buckshot.pro b/buckshot/buckshot.pro
index f81f020..0137ee7 100644
--- a/buckshot/buckshot.pro
+++ b/buckshot/buckshot.pro
@@ -26,5 +26,8 @@ HEADERS  += mainwindow.h
 
 FORMS    += mainwindow.ui
 
-DISTFILES += \
-    ../b2d
+#@todo: integrate
+#DISTFILES += \
+#    ../b2d
+
+QMAKE_MACOSX_DEPLOYMENT_TARGET = 10.8
diff --git a/buckshot/buckshot.pro.user b/buckshot/buckshot.pro.user
index 1735e71..161c625 100644
--- a/buckshot/buckshot.pro.user
+++ b/buckshot/buckshot.pro.user
@@ -1,10 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE QtCreatorProject>
-<!-- Written by QtCreator 4.8.0, 2018-12-27T23:10:19. -->
+<!-- Written by QtCreator 4.11.0, 2019-12-13T14:26:29. -->
 <qtcreator>
  <data>
   <variable>EnvironmentId</variable>
-  <value type="QByteArray">{30a1729f-a912-4116-992a-f04331cbb1d0}</value>
+  <value type="QByteArray">{23d26f48-d306-494e-9a6a-e70e7fc9f87a}</value>
  </data>
  <data>
   <variable>ProjectExplorer.Project.ActiveTarget</variable>
@@ -57,29 +57,22 @@
   <valuemap type="QVariantMap">
    <valuelist type="QVariantList" key="ClangCodeModel.CustomCommandLineKey"/>
    <value type="bool" key="ClangCodeModel.UseGlobalConfig">true</value>
-   <value type="bool" key="ClangTools.BuildBeforeAnalysis">false</value>
-   <valuelist type="QVariantList" key="ClangTools.SelectedDirs"/>
-   <valuelist type="QVariantList" key="ClangTools.SelectedFiles"/>
-   <valuelist type="QVariantList" key="ClangTools.SuppressedDiagnostics"/>
-   <value type="bool" key="ClangTools.UseGlobalSettings">true</value>
   </valuemap>
  </data>
  <data>
   <variable>ProjectExplorer.Project.Target.0</variable>
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-   <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName">Desktop Qt 5.12.0 clang 64bit</value>
-   <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">qt.qt5.5120.clang_64_kit</value>
+   <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Desktop Qt 5.12.5 clang 64bit</value>
+   <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName">Desktop Qt 5.12.5 clang 64bit</value>
+   <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">qt.qt5.5125.clang_64_kit</value>
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    <value type="int" key="ProjectExplorer.Target.ActiveDeployConfiguration">0</value>
    <value type="int" key="ProjectExplorer.Target.ActiveRunConfiguration">0</value>
    <valuemap type="QVariantMap" key="ProjectExplorer.Target.BuildConfiguration.0">
-    <value type="QString" key="ProjectExplorer.BuildConfiguration.BuildDirectory">/Users/dbrock/Google Drive/appleiigs/buckshot/build-buckshot-Desktop_Qt_5_12_0_clang_64bit-Debug</value>
+    <value type="QString" key="ProjectExplorer.BuildConfiguration.BuildDirectory">/Users/dbrock/Google Drive/appleiigs/buckshot/build-buckshot-Desktop_Qt_5_12_5_clang_64bit-Debug</value>
     <valuemap type="QVariantMap" key="ProjectExplorer.BuildConfiguration.BuildStepList.0">
      <valuemap type="QVariantMap" key="ProjectExplorer.BuildStepList.Step.0">
       <value type="bool" key="ProjectExplorer.BuildStep.Enabled">true</value>
-      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">qmake</value>
-      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
       <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">QtProjectManager.QMakeBuildStep</value>
       <value type="bool" key="QtProjectManager.QMakeBuildStep.LinkQmlDebuggingLibrary">true</value>
       <value type="QString" key="QtProjectManager.QMakeBuildStep.QMakeArguments"></value>
@@ -89,8 +82,6 @@
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-      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Make</value>
-      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
       <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">Qt4ProjectManager.MakeStep</value>
       <valuelist type="QVariantList" key="Qt4ProjectManager.MakeStep.BuildTargets"/>
       <value type="bool" key="Qt4ProjectManager.MakeStep.Clean">false</value>
@@ -100,14 +91,12 @@
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      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Build</value>
-     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
+     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName">Build</value>
      <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">ProjectExplorer.BuildSteps.Build</value>
     </valuemap>
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       <value type="bool" key="ProjectExplorer.BuildStep.Enabled">true</value>
-      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Make</value>
-      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
       <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">Qt4ProjectManager.MakeStep</value>
       <valuelist type="QVariantList" key="Qt4ProjectManager.MakeStep.BuildTargets"/>
       <value type="bool" key="Qt4ProjectManager.MakeStep.Clean">true</value>
@@ -117,25 +106,21 @@
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      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Clean</value>
-     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
+     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName">Clean</value>
      <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">ProjectExplorer.BuildSteps.Clean</value>
     </valuemap>
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     <value type="bool" key="ProjectExplorer.BuildConfiguration.ClearSystemEnvironment">false</value>
     <valuelist type="QVariantList" key="ProjectExplorer.BuildConfiguration.UserEnvironmentChanges"/>
-    <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Debug</value>
     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName">Debug</value>
     <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">Qt4ProjectManager.Qt4BuildConfiguration</value>
     <value type="int" key="Qt4ProjectManager.Qt4BuildConfiguration.BuildConfiguration">2</value>
-    <value type="bool" key="Qt4ProjectManager.Qt4BuildConfiguration.UseShadowBuild">true</value>
    </valuemap>
    <valuemap type="QVariantMap" key="ProjectExplorer.Target.BuildConfiguration.1">
-    <value type="QString" key="ProjectExplorer.BuildConfiguration.BuildDirectory">/Users/dbrock/Google Drive/appleiigs/buckshot/build-buckshot-Desktop_Qt_5_12_0_clang_64bit-Release</value>
+    <value type="QString" key="ProjectExplorer.BuildConfiguration.BuildDirectory">/Users/dbrock/Google Drive/appleiigs/buckshot/build-buckshot-Desktop_Qt_5_12_5_clang_64bit-Release</value>
     <valuemap type="QVariantMap" key="ProjectExplorer.BuildConfiguration.BuildStepList.0">
      <valuemap type="QVariantMap" key="ProjectExplorer.BuildStepList.Step.0">
       <value type="bool" key="ProjectExplorer.BuildStep.Enabled">true</value>
-      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">qmake</value>
-      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
       <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">QtProjectManager.QMakeBuildStep</value>
       <value type="bool" key="QtProjectManager.QMakeBuildStep.LinkQmlDebuggingLibrary">false</value>
       <value type="QString" key="QtProjectManager.QMakeBuildStep.QMakeArguments"></value>
@@ -145,8 +130,6 @@
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      <valuemap type="QVariantMap" key="ProjectExplorer.BuildStepList.Step.1">
       <value type="bool" key="ProjectExplorer.BuildStep.Enabled">true</value>
-      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Make</value>
-      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
       <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">Qt4ProjectManager.MakeStep</value>
       <valuelist type="QVariantList" key="Qt4ProjectManager.MakeStep.BuildTargets"/>
       <value type="bool" key="Qt4ProjectManager.MakeStep.Clean">false</value>
@@ -156,14 +139,12 @@
      </valuemap>
      <value type="int" key="ProjectExplorer.BuildStepList.StepsCount">2</value>
      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Build</value>
-     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
+     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName">Build</value>
      <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">ProjectExplorer.BuildSteps.Build</value>
     </valuemap>
     <valuemap type="QVariantMap" key="ProjectExplorer.BuildConfiguration.BuildStepList.1">
      <valuemap type="QVariantMap" key="ProjectExplorer.BuildStepList.Step.0">
       <value type="bool" key="ProjectExplorer.BuildStep.Enabled">true</value>
-      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Make</value>
-      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
       <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">Qt4ProjectManager.MakeStep</value>
       <valuelist type="QVariantList" key="Qt4ProjectManager.MakeStep.BuildTargets"/>
       <value type="bool" key="Qt4ProjectManager.MakeStep.Clean">true</value>
@@ -173,25 +154,21 @@
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      <value type="int" key="ProjectExplorer.BuildStepList.StepsCount">1</value>
      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Clean</value>
-     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
+     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName">Clean</value>
      <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">ProjectExplorer.BuildSteps.Clean</value>
     </valuemap>
     <value type="int" key="ProjectExplorer.BuildConfiguration.BuildStepListCount">2</value>
     <value type="bool" key="ProjectExplorer.BuildConfiguration.ClearSystemEnvironment">false</value>
     <valuelist type="QVariantList" key="ProjectExplorer.BuildConfiguration.UserEnvironmentChanges"/>
-    <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Release</value>
     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName">Release</value>
     <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">Qt4ProjectManager.Qt4BuildConfiguration</value>
     <value type="int" key="Qt4ProjectManager.Qt4BuildConfiguration.BuildConfiguration">0</value>
-    <value type="bool" key="Qt4ProjectManager.Qt4BuildConfiguration.UseShadowBuild">true</value>
    </valuemap>
    <valuemap type="QVariantMap" key="ProjectExplorer.Target.BuildConfiguration.2">
-    <value type="QString" key="ProjectExplorer.BuildConfiguration.BuildDirectory">/Users/dbrock/Google Drive/appleiigs/buckshot/build-buckshot-Desktop_Qt_5_12_0_clang_64bit-Profile</value>
+    <value type="QString" key="ProjectExplorer.BuildConfiguration.BuildDirectory">/Users/dbrock/Google Drive/appleiigs/buckshot/build-buckshot-Desktop_Qt_5_12_5_clang_64bit-Profile</value>
     <valuemap type="QVariantMap" key="ProjectExplorer.BuildConfiguration.BuildStepList.0">
      <valuemap type="QVariantMap" key="ProjectExplorer.BuildStepList.Step.0">
       <value type="bool" key="ProjectExplorer.BuildStep.Enabled">true</value>
-      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">qmake</value>
-      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
       <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">QtProjectManager.QMakeBuildStep</value>
       <value type="bool" key="QtProjectManager.QMakeBuildStep.LinkQmlDebuggingLibrary">true</value>
       <value type="QString" key="QtProjectManager.QMakeBuildStep.QMakeArguments"></value>
@@ -201,8 +178,6 @@
      </valuemap>
      <valuemap type="QVariantMap" key="ProjectExplorer.BuildStepList.Step.1">
       <value type="bool" key="ProjectExplorer.BuildStep.Enabled">true</value>
-      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Make</value>
-      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
       <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">Qt4ProjectManager.MakeStep</value>
       <valuelist type="QVariantList" key="Qt4ProjectManager.MakeStep.BuildTargets"/>
       <value type="bool" key="Qt4ProjectManager.MakeStep.Clean">false</value>
@@ -212,14 +187,12 @@
      </valuemap>
      <value type="int" key="ProjectExplorer.BuildStepList.StepsCount">2</value>
      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Build</value>
-     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
+     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName">Build</value>
      <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">ProjectExplorer.BuildSteps.Build</value>
     </valuemap>
     <valuemap type="QVariantMap" key="ProjectExplorer.BuildConfiguration.BuildStepList.1">
      <valuemap type="QVariantMap" key="ProjectExplorer.BuildStepList.Step.0">
       <value type="bool" key="ProjectExplorer.BuildStep.Enabled">true</value>
-      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Make</value>
-      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
       <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">Qt4ProjectManager.MakeStep</value>
       <valuelist type="QVariantList" key="Qt4ProjectManager.MakeStep.BuildTargets"/>
       <value type="bool" key="Qt4ProjectManager.MakeStep.Clean">true</value>
@@ -229,34 +202,47 @@
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      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Clean</value>
-     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
+     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName">Clean</value>
      <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">ProjectExplorer.BuildSteps.Clean</value>
     </valuemap>
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     <value type="bool" key="ProjectExplorer.BuildConfiguration.ClearSystemEnvironment">false</value>
     <valuelist type="QVariantList" key="ProjectExplorer.BuildConfiguration.UserEnvironmentChanges"/>
-    <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Profile</value>
     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName">Profile</value>
     <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">Qt4ProjectManager.Qt4BuildConfiguration</value>
     <value type="int" key="Qt4ProjectManager.Qt4BuildConfiguration.BuildConfiguration">0</value>
-    <value type="bool" key="Qt4ProjectManager.Qt4BuildConfiguration.UseShadowBuild">true</value>
    </valuemap>
    <value type="int" key="ProjectExplorer.Target.BuildConfigurationCount">3</value>
    <valuemap type="QVariantMap" key="ProjectExplorer.Target.DeployConfiguration.0">
     <valuemap type="QVariantMap" key="ProjectExplorer.BuildConfiguration.BuildStepList.0">
      <value type="int" key="ProjectExplorer.BuildStepList.StepsCount">0</value>
      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Deploy</value>
-     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
+     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName">Deploy</value>
      <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">ProjectExplorer.BuildSteps.Deploy</value>
     </valuemap>
     <value type="int" key="ProjectExplorer.BuildConfiguration.BuildStepListCount">1</value>
-    <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Deploy Configuration</value>
-    <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
     <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">ProjectExplorer.DefaultDeployConfiguration</value>
    </valuemap>
    <value type="int" key="ProjectExplorer.Target.DeployConfigurationCount">1</value>
    <valuemap type="QVariantMap" key="ProjectExplorer.Target.PluginSettings"/>
    <valuemap type="QVariantMap" key="ProjectExplorer.Target.RunConfiguration.0">
+    <value type="QString" key="Analyzer.Perf.CallgraphMode">dwarf</value>
+    <valuelist type="QVariantList" key="Analyzer.Perf.Events">
+     <value type="QString">cpu-cycles</value>
+    </valuelist>
+    <valuelist type="QVariantList" key="Analyzer.Perf.ExtraArguments"/>
+    <value type="int" key="Analyzer.Perf.Frequency">250</value>
+    <valuelist type="QVariantList" key="Analyzer.Perf.RecordArguments">
+     <value type="QString">-e</value>
+     <value type="QString">cpu-cycles</value>
+     <value type="QString">--call-graph</value>
+     <value type="QString">dwarf,4096</value>
+     <value type="QString">-F</value>
+     <value type="QString">250</value>
+    </valuelist>
+    <value type="QString" key="Analyzer.Perf.SampleMode">-F</value>
+    <value type="bool" key="Analyzer.Perf.Settings.UseGlobalSettings">true</value>
+    <value type="int" key="Analyzer.Perf.StackSize">4096</value>
     <value type="bool" key="Analyzer.QmlProfiler.AggregateTraces">false</value>
     <value type="bool" key="Analyzer.QmlProfiler.FlushEnabled">false</value>
     <value type="uint" key="Analyzer.QmlProfiler.FlushInterval">1000</value>
@@ -271,6 +257,7 @@
     <value type="double" key="Analyzer.Valgrind.Callgrind.MinimumCostRatio">0.01</value>
     <value type="double" key="Analyzer.Valgrind.Callgrind.VisualisationMinimumCostRatio">10</value>
     <value type="bool" key="Analyzer.Valgrind.FilterExternalIssues">true</value>
+    <value type="QString" key="Analyzer.Valgrind.KCachegrindExecutable">kcachegrind</value>
     <value type="int" key="Analyzer.Valgrind.LeakCheckOnFinish">1</value>
     <value type="int" key="Analyzer.Valgrind.NumCallers">25</value>
     <valuelist type="QVariantList" key="Analyzer.Valgrind.RemovedSuppressionFiles"/>
@@ -298,12 +285,11 @@
     </valuelist>
     <value type="int" key="PE.EnvironmentAspect.Base">2</value>
     <valuelist type="QVariantList" key="PE.EnvironmentAspect.Changes"/>
-    <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">buckshot</value>
-    <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
     <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">Qt4ProjectManager.Qt4RunConfiguration:/Users/dbrock/Google Drive/appleiigs/buckshot/buckshot/buckshot.pro</value>
-    <value type="QString" key="Qt4ProjectManager.Qt4RunConfiguration.ProFile">buckshot.pro</value>
+    <value type="QString" key="ProjectExplorer.RunConfiguration.BuildKey">/Users/dbrock/Google Drive/appleiigs/buckshot/buckshot/buckshot.pro</value>
     <value type="QString" key="RunConfiguration.Arguments"></value>
-    <value type="uint" key="RunConfiguration.QmlDebugServerPort">3768</value>
+    <value type="bool" key="RunConfiguration.Arguments.multi">false</value>
+    <value type="QString" key="RunConfiguration.OverrideDebuggerStartup"></value>
     <value type="bool" key="RunConfiguration.UseCppDebugger">false</value>
     <value type="bool" key="RunConfiguration.UseCppDebuggerAuto">true</value>
     <value type="bool" key="RunConfiguration.UseDyldImageSuffix">false</value>
@@ -312,7 +298,7 @@
     <value type="bool" key="RunConfiguration.UseQmlDebugger">false</value>
     <value type="bool" key="RunConfiguration.UseQmlDebuggerAuto">true</value>
     <value type="QString" key="RunConfiguration.WorkingDirectory"></value>
-    <value type="QString" key="RunConfiguration.WorkingDirectory.default">/Users/dbrock/Google Drive/appleiigs/buckshot/build-buckshot-Desktop_Qt_5_12_0_clang_64bit-Debug/buckshot.app/Contents/MacOS</value>
+    <value type="QString" key="RunConfiguration.WorkingDirectory.default">/Users/dbrock/Google Drive/appleiigs/buckshot/build-buckshot-Desktop_Qt_5_12_5_clang_64bit-Debug/buckshot.app/Contents/MacOS</value>
    </valuemap>
    <value type="int" key="ProjectExplorer.Target.RunConfigurationCount">1</value>
   </valuemap>
@@ -323,10 +309,10 @@
  </data>
  <data>
   <variable>ProjectExplorer.Project.Updater.FileVersion</variable>
-  <value type="int">20</value>
+  <value type="int">22</value>
  </data>
  <data>
   <variable>Version</variable>
-  <value type="int">20</value>
+  <value type="int">22</value>
  </data>
 </qtcreator>
diff --git a/buckshot/mainwindow.cpp b/buckshot/mainwindow.cpp
index 1b83bb3..4f5bf0c 100644
--- a/buckshot/mainwindow.cpp
+++ b/buckshot/mainwindow.cpp
@@ -9,7 +9,7 @@
 #include "qformlayout.h"
 #include "qdialogbuttonbox.h"
 const QString MainWindow::programName = QString("buckshot");
-const QString MainWindow::version = QString("0.04");
+const QString MainWindow::version = QString("0.05");
 const QString MainWindow::imageName = QString("saved");
 
 MainWindow::MainWindow(QWidget *parent) :
@@ -93,6 +93,8 @@ MainWindow::MainWindow(QWidget *parent) :
     updateNeeded = false;
     previewTimer = new QTimer(this);
     connect(previewTimer, SIGNAL(timeout()), this, SLOT(previewTimerTimeout()));
+    // decided to enable by checking in the form and calling this.
+    on_checkBox_livePreview_stateChanged(1);
 }
 
 
@@ -292,9 +294,6 @@ void MainWindow::on_pushButton_preview_clicked()
         break;
     }
 
-    QString tempDir = "/tmp";
-
-
     QString converterPath = "/Users/dbrock/appleiigs/grlib/b2d";
     converterPath = QString("%1/b2d").arg(QCoreApplication::applicationDirPath());
 
@@ -302,6 +301,9 @@ void MainWindow::on_pushButton_preview_clicked()
     QStringList args;
     args << inputImgPath;   // "/tmp/saved.bmp"
     args << outputFormat;
+    if (outputFormat == "DL" || outputFormat == "L") {
+        args << "N";
+    }
 
     if (ui->horizontalSlider_crossHatch->value() > 0) {
         QString crossHatchArg = QString("Z%1").arg(ui->horizontalSlider_crossHatch->value());
@@ -424,7 +426,7 @@ void MainWindow::on_actionWhat_is_this_triggered()
                    "Once you are satisfied with your conversion settings, click \"Save Image File\" to save in one of the Apple ][ image formats based on the display mode.  "
                    "If you want to save that image file directly to a ProDOS volume, that is now supported via the \"Save To ProDOS\" function!\n\n"
                    "Then you can load it up in your favorite emulator, or transfer it to real disks/flash storage to view on glorious vintage hardware.\n\n"
-                   "(c)2016-2019 Dagen Brock *\n\n\n * bmp2dhr is by Bill Buckels and CADIUS is by Brutal Deluxe.");
+                   "(c)2016-2020 Dagen Brock *\n\n\n * bmp2dhr is by Bill Buckels and CADIUS is by Brutal Deluxe.");
     msgBox.exec();
 }
 
diff --git a/buckshot/mainwindow.ui b/buckshot/mainwindow.ui
index c4d4950..c40411e 100644
--- a/buckshot/mainwindow.ui
+++ b/buckshot/mainwindow.ui
@@ -6,10 +6,16 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>671</width>
-    <height>576</height>
+    <width>712</width>
+    <height>628</height>
    </rect>
   </property>
+  <property name="sizePolicy">
+   <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+    <horstretch>0</horstretch>
+    <verstretch>0</verstretch>
+   </sizepolicy>
+  </property>
   <property name="windowTitle">
    <string>MainWindow</string>
   </property>
@@ -18,7 +24,7 @@
     <property name="geometry">
      <rect>
       <x>20</x>
-      <y>40</y>
+      <y>46</y>
       <width>311</width>
       <height>211</height>
      </rect>
@@ -46,7 +52,7 @@
    <widget class="QGroupBox" name="groupBox_preview">
     <property name="geometry">
      <rect>
-      <x>362</x>
+      <x>380</x>
       <y>40</y>
       <width>301</width>
       <height>221</height>
@@ -101,8 +107,8 @@
    <widget class="QLabel" name="label_crossHatch">
     <property name="geometry">
      <rect>
-      <x>310</x>
-      <y>385</y>
+      <x>330</x>
+      <y>390</y>
       <width>31</width>
       <height>16</height>
      </rect>
@@ -114,8 +120,8 @@
    <widget class="QLabel" name="label_colorBleed">
     <property name="geometry">
      <rect>
-      <x>310</x>
-      <y>415</y>
+      <x>330</x>
+      <y>420</y>
       <width>31</width>
       <height>16</height>
      </rect>
@@ -127,8 +133,8 @@
    <widget class="QCheckBox" name="checkBox_livePreview">
     <property name="geometry">
      <rect>
-      <x>380</x>
-      <y>265</y>
+      <x>390</x>
+      <y>271</y>
       <width>101</width>
       <height>30</height>
      </rect>
@@ -136,13 +142,16 @@
     <property name="text">
      <string>Live Preview</string>
     </property>
+    <property name="checked">
+     <bool>true</bool>
+    </property>
    </widget>
    <widget class="QSlider" name="horizontalSlider_colorBleed">
     <property name="geometry">
      <rect>
-      <x>147</x>
-      <y>415</y>
-      <width>161</width>
+      <x>149</x>
+      <y>421</y>
+      <width>171</width>
       <height>22</height>
      </rect>
     </property>
@@ -153,8 +162,8 @@
    <widget class="QLabel" name="label_6">
     <property name="geometry">
      <rect>
-      <x>10</x>
-      <y>265</y>
+      <x>12</x>
+      <y>271</y>
       <width>134</width>
       <height>20</height>
      </rect>
@@ -169,9 +178,9 @@
    <widget class="QComboBox" name="comboBox_outputFormat">
     <property name="geometry">
      <rect>
-      <x>147</x>
-      <y>265</y>
-      <width>191</width>
+      <x>149</x>
+      <y>271</y>
+      <width>211</width>
       <height>26</height>
      </rect>
     </property>
@@ -179,8 +188,8 @@
    <widget class="QLabel" name="label_5">
     <property name="geometry">
      <rect>
-      <x>0</x>
-      <y>415</y>
+      <x>2</x>
+      <y>421</y>
       <width>140</width>
       <height>16</height>
      </rect>
@@ -195,8 +204,8 @@
    <widget class="QLabel" name="label_3">
     <property name="geometry">
      <rect>
-      <x>101</x>
-      <y>355</y>
+      <x>103</x>
+      <y>361</y>
       <width>37</width>
       <height>16</height>
      </rect>
@@ -211,8 +220,8 @@
    <widget class="QLabel" name="label_4">
     <property name="geometry">
      <rect>
-      <x>0</x>
-      <y>385</y>
+      <x>2</x>
+      <y>391</y>
       <width>140</width>
       <height>16</height>
      </rect>
@@ -227,14 +236,14 @@
    <widget class="QLabel" name="label">
     <property name="geometry">
      <rect>
-      <x>28</x>
-      <y>295</y>
+      <x>30</x>
+      <y>301</y>
       <width>114</width>
       <height>16</height>
      </rect>
     </property>
     <property name="text">
-     <string>Source Resolution:</string>
+     <string>Source Resolution</string>
     </property>
     <property name="alignment">
      <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
@@ -243,9 +252,9 @@
    <widget class="QComboBox" name="comboBox_inputResolution">
     <property name="geometry">
      <rect>
-      <x>147</x>
-      <y>325</y>
-      <width>191</width>
+      <x>149</x>
+      <y>331</y>
+      <width>211</width>
       <height>26</height>
      </rect>
     </property>
@@ -253,9 +262,9 @@
    <widget class="QSlider" name="horizontalSlider_crossHatch">
     <property name="geometry">
      <rect>
-      <x>147</x>
-      <y>385</y>
-      <width>161</width>
+      <x>149</x>
+      <y>391</y>
+      <width>171</width>
       <height>22</height>
      </rect>
     </property>
@@ -269,8 +278,8 @@
    <widget class="QLabel" name="label_sourceResolution">
     <property name="geometry">
      <rect>
-      <x>155</x>
-      <y>295</y>
+      <x>157</x>
+      <y>301</y>
       <width>161</width>
       <height>16</height>
      </rect>
@@ -282,8 +291,8 @@
    <widget class="QLabel" name="label_2">
     <property name="geometry">
      <rect>
-      <x>21</x>
-      <y>325</y>
+      <x>23</x>
+      <y>331</y>
       <width>121</width>
       <height>20</height>
      </rect>
@@ -298,8 +307,8 @@
    <widget class="QLabel" name="label_scaleFactor">
     <property name="geometry">
      <rect>
-      <x>155</x>
-      <y>355</y>
+      <x>157</x>
+      <y>361</y>
       <width>171</width>
       <height>16</height>
      </rect>
@@ -311,10 +320,10 @@
    <widget class="QPlainTextEdit" name="plainTextEdit_lastCmd">
     <property name="geometry">
      <rect>
-      <x>360</x>
-      <y>370</y>
-      <width>291</width>
-      <height>71</height>
+      <x>10</x>
+      <y>510</y>
+      <width>691</width>
+      <height>41</height>
      </rect>
     </property>
     <property name="font">
@@ -329,8 +338,8 @@
    <widget class="QPushButton" name="pushButton_saveImage">
     <property name="geometry">
      <rect>
-      <x>370</x>
-      <y>480</y>
+      <x>390</x>
+      <y>430</y>
       <width>141</width>
       <height>32</height>
      </rect>
@@ -342,10 +351,10 @@
    <widget class="Line" name="line">
     <property name="geometry">
      <rect>
-      <x>340</x>
-      <y>270</y>
+      <x>360</x>
+      <y>280</y>
       <width>20</width>
-      <height>201</height>
+      <height>211</height>
      </rect>
     </property>
     <property name="orientation">
@@ -355,8 +364,8 @@
    <widget class="QPushButton" name="pushButton_saveToProdos">
     <property name="geometry">
      <rect>
-      <x>510</x>
-      <y>480</y>
+      <x>530</x>
+      <y>430</y>
       <width>141</width>
       <height>32</height>
      </rect>
@@ -368,8 +377,8 @@
    <widget class="QLabel" name="label_8">
     <property name="geometry">
      <rect>
-      <x>20</x>
-      <y>445</y>
+      <x>22</x>
+      <y>451</y>
       <width>121</width>
       <height>20</height>
      </rect>
@@ -384,9 +393,9 @@
    <widget class="QComboBox" name="comboBox_dithering">
     <property name="geometry">
      <rect>
-      <x>147</x>
-      <y>445</y>
-      <width>191</width>
+      <x>149</x>
+      <y>451</y>
+      <width>211</width>
       <height>26</height>
      </rect>
     </property>
@@ -394,8 +403,8 @@
    <widget class="QLineEdit" name="lineEdit_addArgs">
     <property name="geometry">
      <rect>
-      <x>360</x>
-      <y>340</y>
+      <x>520</x>
+      <y>330</y>
       <width>131</width>
       <height>21</height>
      </rect>
@@ -404,14 +413,14 @@
    <widget class="QLabel" name="label_9">
     <property name="geometry">
      <rect>
-      <x>390</x>
-      <y>295</y>
+      <x>410</x>
+      <y>300</y>
       <width>101</width>
       <height>20</height>
      </rect>
     </property>
     <property name="text">
-     <string>Preview Palette:</string>
+     <string>Preview Palette</string>
     </property>
     <property name="alignment">
      <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
@@ -420,8 +429,8 @@
    <widget class="QComboBox" name="comboBox_previewPalette">
     <property name="geometry">
      <rect>
-      <x>500</x>
-      <y>295</y>
+      <x>510</x>
+      <y>301</y>
       <width>161</width>
       <height>26</height>
      </rect>
@@ -430,8 +439,8 @@
    <widget class="QLabel" name="label_10">
     <property name="geometry">
      <rect>
-      <x>490</x>
-      <y>340</y>
+      <x>370</x>
+      <y>330</y>
       <width>141</width>
       <height>20</height>
      </rect>
@@ -442,7 +451,7 @@
      </font>
     </property>
     <property name="text">
-     <string>&lt;- additional arguments</string>
+     <string>Additional arguments</string>
     </property>
     <property name="alignment">
      <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
@@ -451,21 +460,21 @@
    <widget class="QPushButton" name="pushButton_preview">
     <property name="geometry">
      <rect>
-      <x>500</x>
-      <y>265</y>
+      <x>510</x>
+      <y>271</y>
       <width>161</width>
       <height>32</height>
      </rect>
     </property>
     <property name="text">
-     <string>Preview</string>
+     <string>Manual Preview</string>
     </property>
    </widget>
    <widget class="QPushButton" name="pushButton_savePreview">
     <property name="geometry">
      <rect>
-      <x>370</x>
-      <y>450</y>
+      <x>390</x>
+      <y>400</y>
       <width>281</width>
       <height>32</height>
      </rect>
@@ -480,7 +489,7 @@
     <rect>
      <x>0</x>
      <y>0</y>
-     <width>671</width>
+     <width>712</width>
      <height>22</height>
     </rect>
    </property>
diff --git a/make_dist_linux.sh b/make_dist_linux.sh
old mode 100755
new mode 100644
diff --git a/make_dist_mac.sh b/make_dist_mac.sh
index 42fe4b1..2ba28d8 100755
--- a/make_dist_mac.sh
+++ b/make_dist_mac.sh
@@ -29,7 +29,7 @@ cp README.md $DEXTRAS/README.txt
 cp LICENSE.txt $DEXTRAS
 
 # COPY BINARIES FROM EXTERNAL PROJECTS 
-cp ../b2d $DDIR/Contents/MacOS
-cp ../tools/Cadius $DDIR/Contents/MacOS
+cp ../buckshot-bins/mac/b2d $DDIR/Contents/MacOS
+cp ../buckshot-bins/mac/cadius $DDIR/Contents/MacOS
 
 # packaging now in DMG script
diff --git a/platform/linux/buckshot.sh b/platform/linux/buckshot.sh
old mode 100755
new mode 100644