diff --git a/src/kiri/dev/cam/SteelTailor.Plasma.json b/src/kiri/dev/cam/SteelTailor.Plasma.json
index 2f775420..61fb024b 100644
--- a/src/kiri/dev/cam/SteelTailor.Plasma.json
+++ b/src/kiri/dev/cam/SteelTailor.Plasma.json
@@ -17,10 +17,12 @@
     ],
     "gcodeDwell": [],
     "gcodeSpindle": [
+        "G41 ; cutter compensation on - kerf value lives in the controller's own tool table, not this file",
         "M07 ; torch on"
     ],
     "gcodeSpindleOff": [
-        "M08 ; torch off"
+        "M08 ; torch off",
+        "G40 ; cutter compensation off"
     ],
     "gcodeChange": [],
     "gcodeFExt": "nc",