We’ve just received our second run of circuit boards for testing. The first batch didn’t have the appropriate hole sizes and had other issues that prevented us from using them. This batch seems to be good, so we’re getting the firmware changes in as soon as possible and will report back to you all. Our hope is that this will remove the jitter from the servo operation as well as prevent overheating.
If these tests go well, we’ll have about 20 circuit boards we can sell to you all while we make a new order and make them a permanent part of our store.