diff --git a/OSBindings/Mac/Clock Signal.xcodeproj/project.pbxproj b/OSBindings/Mac/Clock Signal.xcodeproj/project.pbxproj
index ec5a717e8..b4dd69d17 100644
--- a/OSBindings/Mac/Clock Signal.xcodeproj/project.pbxproj	
+++ b/OSBindings/Mac/Clock Signal.xcodeproj/project.pbxproj	
@@ -645,6 +645,16 @@
 			path = 6502;
 			sourceTree = "<group>";
 		};
+		4B1414631B588A1100E04248 /* Test Binaries */ = {
+			isa = PBXGroup;
+			children = (
+				4BB297E01B587D8300A49093 /* 6502_functional_test.bin */,
+				4BB297E11B587D8300A49093 /* AllSuiteA.bin */,
+				4BB297E41B587D8300A49093 /* Wolfgang Lorenz 6502 test suite */,
+			);
+			name = "Test Binaries";
+			sourceTree = "<group>";
+		};
 		4BB297E41B587D8300A49093 /* Wolfgang Lorenz 6502 test suite */ = {
 			isa = PBXGroup;
 			children = (
@@ -961,11 +971,9 @@
 		4BB73EB51B587A5100552FC2 /* Clock SignalTests */ = {
 			isa = PBXGroup;
 			children = (
-				4BB297E01B587D8300A49093 /* 6502_functional_test.bin */,
-				4BB297E11B587D8300A49093 /* AllSuiteA.bin */,
+				4B1414631B588A1100E04248 /* Test Binaries */,
 				4BB297E21B587D8300A49093 /* TestMachine.h */,
 				4BB297E31B587D8300A49093 /* TestMachine.mm */,
-				4BB297E41B587D8300A49093 /* Wolfgang Lorenz 6502 test suite */,
 				4BB73EB61B587A5100552FC2 /* AllSuiteATests.swift */,
 				4BB73EB81B587A5100552FC2 /* Info.plist */,
 				4BB297DF1B587D8200A49093 /* Clock SignalTests-Bridging-Header.h */,
diff --git a/OSBindings/Mac/Clock Signal/Base.lproj/Atari2600Document.xib b/OSBindings/Mac/Clock Signal/Base.lproj/Atari2600Document.xib
index 08a18c783..7b26bd57f 100644
--- a/OSBindings/Mac/Clock Signal/Base.lproj/Atari2600Document.xib	
+++ b/OSBindings/Mac/Clock Signal/Base.lproj/Atari2600Document.xib	
@@ -1,10 +1,10 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="6233" systemVersion="14A329f" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" customObjectInstantitationMethod="direct">
+<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="8152.3" systemVersion="14E46" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" customObjectInstantitationMethod="direct">
     <dependencies>
-        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="6233"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="8152.3"/>
     </dependencies>
     <objects>
-        <customObject id="-2" userLabel="File's Owner" customClass="Document" customModuleProvider="target">
+        <customObject id="-2" userLabel="File's Owner" customClass="Document" customModule="Clock_Signal" customModuleProvider="target">
             <connections>
                 <outlet property="window" destination="xOd-HO-29H" id="JIz-fz-R2o"/>
             </connections>
@@ -15,25 +15,11 @@
             <windowStyleMask key="styleMask" titled="YES" closable="YES" miniaturizable="YES" resizable="YES"/>
             <windowPositionMask key="initialPositionMask" leftStrut="YES" rightStrut="YES" topStrut="YES" bottomStrut="YES"/>
             <rect key="contentRect" x="133" y="235" width="507" height="413"/>
-            <rect key="screenRect" x="0.0" y="0.0" width="1920" height="1177"/>
+            <rect key="screenRect" x="0.0" y="0.0" width="2560" height="1417"/>
             <value key="minSize" type="size" width="94" height="86"/>
-            <view key="contentView" id="gIp-Ho-8D9">
+            <view key="contentView" id="gIp-Ho-8D9" customClass="CSOpenGLView">
                 <rect key="frame" x="0.0" y="0.0" width="507" height="413"/>
                 <autoresizingMask key="autoresizingMask"/>
-                <subviews>
-                    <textField verticalHuggingPriority="750" horizontalCompressionResistancePriority="250" misplaced="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Hz6-mo-xeY">
-                        <rect key="frame" x="119" y="195" width="268" height="22"/>
-                        <textFieldCell key="cell" sendsActionOnEndEditing="YES" alignment="center" title="Your document contents here" id="JDq-Ah-v2f">
-                            <font key="font" metaFont="system" size="18"/>
-                            <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
-                            <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
-                        </textFieldCell>
-                    </textField>
-                </subviews>
-                <constraints>
-                    <constraint firstAttribute="centerX" secondItem="Hz6-mo-xeY" secondAttribute="centerX" id="OG3-1c-Sd0"/>
-                    <constraint firstAttribute="centerY" secondItem="Hz6-mo-xeY" secondAttribute="centerY" id="s6i-b7-llN"/>
-                </constraints>
             </view>
             <connections>
                 <outlet property="delegate" destination="-2" id="0bl-1N-x8E"/>