gm z-stacks

can you put z-stacks on a plastic grind machine?I was reading a review on yoyo and it said you could but before i pay 20 bucks for them i just wanted to make sure.

You could, but it probably wobbles a bunch.

what kind of z-stacks work on a free hand zero please help me ??? ??? ???

please dont bring back an old topic, look at the post before your it was on july 30 just start a new topic

i dont know if you can z-stack it but if you do it might be very wobbly