Hi Mike

We have a torchmate 3 (6'*12'),it is working well but we often replace the new gear for working,we spend a lot of time to do this work.

For this case,we want to replace the different modulus gears and racks from tochmate 3.they are bought easily from the local market.

We want to know how to set the gear ratio in the driver software?
Thanks for your early and detailed reply.

Reed