diff --git a/pcsx2/gui/FrameForGS.cpp b/pcsx2/gui/FrameForGS.cpp
index 6b681ee0c7..97974215bf 100644
--- a/pcsx2/gui/FrameForGS.cpp
+++ b/pcsx2/gui/FrameForGS.cpp
@@ -26,6 +26,8 @@
 
 static const KeyAcceleratorCode FULLSCREEN_TOGGLE_ACCELERATOR_GSPANEL=KeyAcceleratorCode( WXK_RETURN ).Alt();
 
+#define GSWindowScaleDebug
+
 void GSPanel::InitDefaultAccelerators()
 {
 	// Note!  These don't really work yet due to some hacks to get things working for
@@ -175,6 +177,9 @@ void GSPanel::DoResize()
 	GetPosition(&cx, &cy);
 	float unit = .01*(float)min(viewport.x, viewport.y);
 	SetPosition( wxPoint( cx + unit*g_Conf->GSWindow.OffsetX.ToFloat(), cy + unit*g_Conf->GSWindow.OffsetY.ToFloat() ) );
+#ifdef GSWindowScaleDebug
+	Console.WriteLn(Color_Yellow, "GSWindowScaleDebug: zoom %f, viewport.x %d, viewport.y %d", zoom, viewport.GetX(), viewport.GetY());
+#endif
 }
 
 void GSPanel::OnResize(wxSizeEvent& event)
diff --git a/plugins/spu2-x/src/spu2sys.cpp b/plugins/spu2-x/src/spu2sys.cpp
index 7def4589cd..2b6a5673d5 100644
--- a/plugins/spu2-x/src/spu2sys.cpp
+++ b/plugins/spu2-x/src/spu2sys.cpp
@@ -798,7 +798,8 @@ static void __fastcall RegWrite_VoiceParams( u16 value )
 			{
 				thisvol.Mode = (value & 0xF000)>>12;
 				thisvol.Increment = (value & 0x7F);
-				//printf("slides Mode = %x, Increment = %x\n",thisvol.Mode,thisvol.Increment);
+				// We're not sure slides work 100%
+				if( IsDevBuild ) ConLog("* SPU2: Voice uses Slides in Mode = %x, Increment = %x\n",thisvol.Mode,thisvol.Increment);
 			}
 			else
 			{