Trouble setting the correct steps for an Openbuilds Lead CNC I am building. I’m using tinyG however I have entered 8 as the distance travelled for per revolution and it’s gaining a few mm over 100mm commands when testing. Units are set to mm. My lead screw is the 8mm Acme Metric from Openbuilds with a 2pitch.
What is the right calculation to use?
I am using NEMA 23 with 1.8’ 200 steps per rev.