I am fairly new to the build your own controller field.. I am converting a ISEL 3020 to Mach3 and I have the X and Y running but am unsure on how to calculate the microstepping and the section for motor tuning (Steps per, velocity, Acceleration, and Pulse). Is there a formula to use to calculate these?

The ISEL 3020 has these motors installed.

I installed these drivers and this BoB.

https://youtu.be/iSry6ZRe8bI

Thanks for any advice..