diff --git a/src/gui/insEdit.cpp b/src/gui/insEdit.cpp
index dca41f17..d3f297d4 100644
--- a/src/gui/insEdit.cpp
+++ b/src/gui/insEdit.cpp
@@ -2331,13 +2331,48 @@ void FurnaceGUI::drawInsEdit() {
           }
           ImGui::PopStyleColor();
 
-          P(CWSliderScalar("Attack",ImGuiDataType_U8,&ins->c64.a,&_ZERO,&_FIFTEEN)); rightClickable
-          P(CWSliderScalar("Decay",ImGuiDataType_U8,&ins->c64.d,&_ZERO,&_FIFTEEN)); rightClickable
-          P(CWSliderScalar("Sustain",ImGuiDataType_U8,&ins->c64.s,&_ZERO,&_FIFTEEN)); rightClickable
-          P(CWSliderScalar("Release",ImGuiDataType_U8,&ins->c64.r,&_ZERO,&_FIFTEEN)); rightClickable
-          P(CWSliderScalar("Duty",ImGuiDataType_U16,&ins->c64.duty,&_ZERO,&_FOUR_THOUSAND_NINETY_FIVE)); rightClickable
+          ImVec2 sliderSize=ImVec2(20.0f*dpiScale,128.0*dpiScale);
 
-          drawFMEnv(0,16-ins->c64.a,16-ins->c64.d,15-ins->c64.r,15-ins->c64.r,15-ins->c64.s,0,0,0,15,16,ImVec2(ImGui::GetContentRegionAvail().x,100.0f*dpiScale),ins->type);
+          if (ImGui::BeginTable("C64EnvParams",5,ImGuiTableFlags_NoHostExtendX)) {
+            ImGui::TableSetupColumn("c0",ImGuiTableColumnFlags_WidthFixed,sliderSize.x);
+            ImGui::TableSetupColumn("c1",ImGuiTableColumnFlags_WidthFixed,sliderSize.x);
+            ImGui::TableSetupColumn("c2",ImGuiTableColumnFlags_WidthFixed,sliderSize.x);
+            ImGui::TableSetupColumn("c3",ImGuiTableColumnFlags_WidthFixed,sliderSize.x);
+            ImGui::TableSetupColumn("c4",ImGuiTableColumnFlags_WidthStretch);
+
+            ImGui::TableNextRow();
+            ImGui::TableNextColumn();
+            CENTER_TEXT("A");
+            ImGui::TextUnformatted("A");
+            ImGui::TableNextColumn();
+            CENTER_TEXT("D");
+            ImGui::TextUnformatted("D");
+            ImGui::TableNextColumn();
+            CENTER_TEXT("S");
+            ImGui::TextUnformatted("S");
+            ImGui::TableNextColumn();
+            CENTER_TEXT("R");
+            ImGui::TextUnformatted("R");
+            ImGui::TableNextColumn();
+            CENTER_TEXT("Envelope");
+            ImGui::TextUnformatted("Envelope");
+
+            ImGui::TableNextRow();
+            ImGui::TableNextColumn();
+            P(CWVSliderScalar("##Attack",sliderSize,ImGuiDataType_U8,&ins->c64.a,&_ZERO,&_FIFTEEN));
+            ImGui::TableNextColumn();
+            P(CWVSliderScalar("##Decay",sliderSize,ImGuiDataType_U8,&ins->c64.d,&_ZERO,&_FIFTEEN));
+            ImGui::TableNextColumn();
+            P(CWVSliderScalar("##Sustain",sliderSize,ImGuiDataType_U8,&ins->c64.s,&_ZERO,&_FIFTEEN));
+            ImGui::TableNextColumn();
+            P(CWVSliderScalar("##Release",sliderSize,ImGuiDataType_U8,&ins->c64.r,&_ZERO,&_FIFTEEN));
+            ImGui::TableNextColumn();
+            drawFMEnv(0,16-ins->c64.a,16-ins->c64.d,15-ins->c64.r,15-ins->c64.r,15-ins->c64.s,0,0,0,15,16,ImVec2(ImGui::GetContentRegionAvail().x,sliderSize.y),ins->type);
+
+            ImGui::EndTable();
+          }
+
+          P(CWSliderScalar("Duty",ImGuiDataType_U16,&ins->c64.duty,&_ZERO,&_FOUR_THOUSAND_NINETY_FIVE)); rightClickable
 
           bool ringMod=ins->c64.ringMod;
           if (ImGui::Checkbox("Ring Modulation",&ringMod)) { PARAMETER