As quick as that I am back to the original 1.8 motors. I now remember why I never used the ones I posted about.
They are 2.4 amp motors and I had them running at 1.8 amp and they were still skipping steps. I think I’ll get some 0.9 at some point, just need to research the best model. Didn’t take long to swap them back.
I will update GitHub accordingly soon.