I got my board tuned a few weeks back and got great results. Then this weekend I continued to do the same work I did a few weeks ago and got missed steps. It looks like it shifted about 3/64s. The only difference I can think of are:
- Additional load on the power circuit, possible noise
- The K40 step motors were warmed up
Can noisy power mess with the K40 or is there something else I need to consider?