X zero, y zero issues

[cncsnw]

No.

You do not need a WCS code, and you are generally better off without one.

With no WCS change specified in the program, the program will run in whatever WCS is already selected. That is probably the one you just set on the Part Setup screen, and that is probably what you want.

Did you try the step-by-step verifications I suggested in a previous post?

If you do, then you can find out whether your part zero is changing spontaneously; or whether you did not actually get it set where you thought you did; or whether your program does not actually cut where you thought it would.

What is the amount and direction of this unexpected offset?

[ghack]

wasnt me, i just commented as there is no G54-59 in the program. and he said it was not starting where he set part zero.