diff --git a/src/engine/platform/n163.cpp b/src/engine/platform/n163.cpp
index da8b77827..e6952ab50 100644
--- a/src/engine/platform/n163.cpp
+++ b/src/engine/platform/n163.cpp
@@ -343,7 +343,7 @@ int DivPlatformN163::dispatch(DivCommand c) {
         chan[c.chan].waveMode=ins->n163.waveMode;
         chan[c.chan].curWavePos=chan[c.chan].wavePos;
         chan[c.chan].curWaveLen=chan[c.chan].waveLen;
-        chan[c.chan].ws.init(NULL,chan[c.chan].waveLen,15,false);
+        chan[c.chan].ws.init(NULL,chan[c.chan].waveLen,15,true);
         chan[c.chan].ws.changeWave1(chan[c.chan].wave);
         chan[c.chan].waveChanged=true;
         if (chan[c.chan].waveMode&0x3 || ins->ws.enabled) {
diff --git a/src/gui/insEdit.cpp b/src/gui/insEdit.cpp
index 6715e56b6..583623fe7 100644
--- a/src/gui/insEdit.cpp
+++ b/src/gui/insEdit.cpp
@@ -5442,10 +5442,10 @@ void FurnaceGUI::drawInsEdit() {
             dutyLabel="Duty";
             dutyMax=63;
           }
-          /*if (ins->type==DIV_INS_N163) {
-            dutyLabel="Waveform pos.";
+          if (ins->type==DIV_INS_N163) {
+            dutyLabel="Wave Pos";
             dutyMax=255;
-          }*/
+          }
           if (ins->type==DIV_INS_VRC6) {
             dutyLabel="Duty";
             dutyMax=ins->amiga.useSample?0:7;