I drew a part on bobcad, assigned and verified the tool path there and all looked correct. Then when I try to run it on Mach it stops and says "Nested comment found line 9". Isnt line 9 specified as N09? If so all I can see that it says is "N09 Z.1. I cant seem to get it to run from any line. Trying to simulate it on the screen before I turn on the controller.