o sub (#1 pierce height, #2 pierce delay, #3 cut height) F10 G38.2 Z-1.75 (Probe to find the surface) G91 G1 Z0.070 (Raise up to Z0) G90 G92 Z0 (Set Z0) G1 Z#1 M3 S1 M66 P0 L1 Q5 (Wait for Arc OK from Torch) G4 P#2 (Pause for pierce delay) F25 Z#3 (goto cut height) o endsub M2