Hi there. I recently purchased a chinese 6090 4 axis machine & I was looking for a bit of advice. It has one of those bitsensor control board which works using mach 3. My problem is that it misses steps when I turn the speed up. It is fine when going really slow but it takes so long to do a job it's putting me off using it.
I'm wanting to upgrade the board to either something that works well with mach3 or a stand alone controller & was looking for advice to what works best.
Much appreciate any help.
Thanks
Graeme