My turn for help with Pulse multiplier for test rig.

[JAZZCNC]

How much of a multiplier do you need Dean? And fixed or variable multiples? Not hard to do. I'm guessing you want to retain the MPG to give some degree of control rather than an autonomous pulse generator as already suggested?

Thanks Irving. Yes would like to keep the detent control of MPG. I could live with Fixed multiplier but would be nice if not too much more trouble.
It's a 100 pulse per turn MPG so at minute it's 2 turns for one Rev of stepper. I mostly work with 10mm pitch screws so it would be nice if one turn = 100mm so say x 20 Multiplier. Idealy 10, 20, 50.