I have an Okuma Verticle mill w/ a 3000M control.

I am not able to feed the spindle (G94 + G01) in IPM with the spindle off.

I've tried M05, M03/04+S0.
It's all good until it sees the G01. I dimly recall a way to do this on a different control (I believe it was something like G00 F20 or something like that,) but nothing I've tried so far works.

Is there some quick and dirty way to do this, or do I need to change a parameter... If so, does anyone know which one?

Thanks