diff --git a/src/samplesrc/a2pwm/hilopwm.pla b/src/samplesrc/a2pwm/hilopwm.pla
index 1770f01..463a891 100755
--- a/src/samplesrc/a2pwm/hilopwm.pla
+++ b/src/samplesrc/a2pwm/hilopwm.pla
@@ -39,7 +39,7 @@ word heap
 //
 // Periods of scale in second octave
 //
-byte scale[] = 166, 156, 148, 139, 132, 124, 117, 111, 104, 99, 93, 88, 83, 78
+byte scale[] = 166, 156, 148, 139, 132, 124, 117, 111, 104, 98, 92, 87, 82, 78
 //
 // Key mapping to note
 //
@@ -537,9 +537,9 @@ def main
                                     savePatch
                                 fin
                                 break
-			    is '0' // Toggle speaker phase
-			        ^$C030
-				break
+                is '0' // Toggle speaker phase
+                    ^$C030
+                break
                         wend
                     fin
                 fin
@@ -556,6 +556,13 @@ def main
     until quit
 end
 //
+// Get us into a standard 40 column video mode
+//
+call($FDED, $8D, 0, 0, 0)
+call($FDED, $91, 0, 0, 0)// CTRL-Q = turn off 80 column
+call($FDED, $8D, 0, 0, 0)
+^$C000 = 0 // Turn off 80STORE
+//
 // Get heap start.
 //
 macros = *freemem
@@ -566,13 +573,11 @@ if not loadPatch
 fin
 recalcEnv
 envelope(current.durAtk, current.durDcy, current.durSus, current.durRel, current:rateAtk, current:rateDcy, current:rateRel)
-call($FDED, $8D, 0, 0, 0)
-call($FDED, $91, 0, 0, 0)// CTRL-Q = turn off 80 column
-call($FDED, $8D, 0, 0, 0)
-^$C000 = 0 // Turn off 80STORE
 grmode
 showMainPanel
-main
+^$C030 // Flip phase of speaker. This seems to help more often than not
+main   // Main program
+^$C030 // Flip it back
 if modPatch
     if query("SAVE PATCH (Y/N)?")
         savePatch
diff --git a/src/samplesrc/a2pwm/lfo.po b/src/samplesrc/a2pwm/lfo.po
index b7166d8..504a20f 100755
Binary files a/src/samplesrc/a2pwm/lfo.po and b/src/samplesrc/a2pwm/lfo.po differ