I run a Allen Bradley 10 series controller and for me if the G40 is not on a separate line when cutting a circle it make a tear drop. Now the G41/G42 have to be on a G1 line in order for it to cut correctly.

Hello all, I am having an issue with my MasterCAM X2. sometimes my Logitech Trackball locks up. I have to completely shut my computer down to unlock it. I did a search and found nothing and an hoping that someone can shed some light on this problem. I hate using a regular mouse and really want my trackball back. N00b