diff --git a/src/engine/platform/arcade.cpp b/src/engine/platform/arcade.cpp
index 425c74f77..52a1d0a52 100644
--- a/src/engine/platform/arcade.cpp
+++ b/src/engine/platform/arcade.cpp
@@ -223,6 +223,16 @@ void DivPlatformArcade::tick() {
       }
     }
 
+    if (chan[i].std.hadEx1) {
+      amDepth=chan[i].std.ex1;
+      immWrite(0x19,amDepth);
+    }
+
+    if (chan[i].std.hadEx2) {
+      pmDepth=chan[i].std.ex2;
+      immWrite(0x19,0x80|pmDepth);
+    }
+
     if (chan[i].std.hadAlg) {
       chan[i].state.alg=chan[i].std.alg;
       if (isMuted[i]) {
diff --git a/src/gui/gui.cpp b/src/gui/gui.cpp
index 11ee383ed..f74cbac70 100644
--- a/src/gui/gui.cpp
+++ b/src/gui/gui.cpp
@@ -1207,6 +1207,9 @@ void FurnaceGUI::drawInsEdit() {
             NORMAL_MACRO(ins->std.fbMacro,ins->std.fbMacroLen,ins->std.fbMacroLoop,0,7,"fb",FM_NAME(FM_FB),96,ins->std.fbMacroOpen,false,NULL,false,NULL,0,0,0,NULL,uiColors[GUI_COLOR_MACRO_OTHER],mmlString[1],0,7);
             NORMAL_MACRO(ins->std.fmsMacro,ins->std.fmsMacroLen,ins->std.fmsMacroLoop,0,7,"fms",FM_NAME(FM_FMS),96,ins->std.fmsMacroOpen,false,NULL,false,NULL,0,0,0,NULL,uiColors[GUI_COLOR_MACRO_OTHER],mmlString[2],0,7);
             NORMAL_MACRO(ins->std.amsMacro,ins->std.amsMacroLen,ins->std.amsMacroLoop,0,3,"ams",FM_NAME(FM_AMS),48,ins->std.amsMacroOpen,false,NULL,false,NULL,0,0,0,NULL,uiColors[GUI_COLOR_MACRO_OTHER],mmlString[3],0,3);
+            
+            NORMAL_MACRO(ins->std.ex1Macro,ins->std.ex1MacroLen,ins->std.ex1MacroLoop,0,127,"ex1","AM Depth",128,ins->std.ex1MacroOpen,false,NULL,false,NULL,0,0,0,NULL,uiColors[GUI_COLOR_MACRO_OTHER],mmlString[4],0,127);
+            NORMAL_MACRO(ins->std.ex2Macro,ins->std.ex2MacroLen,ins->std.ex2MacroLoop,0,127,"ex2","PM Depth",128,ins->std.ex2MacroOpen,false,NULL,false,NULL,0,0,0,NULL,uiColors[GUI_COLOR_MACRO_OTHER],mmlString[5],0,127);
             MACRO_END;
             ImGui::EndTabItem();
           }