@Alan @Riskey Two observations on 1.15.21:
- When I have it installed and check for available updates, it offers me the same version as update instead of saying that I am already on the newest version
- I and at least two other DX-head-users since 1.15.19 have the head printing ~0.3 mm too high after Auto-Z-calibration. You need to compensate by a manual offset of ~ -0.3 mm (+/- 0.1 mm).