When I bought my OSR2+ from craftyhandy and set it up the up down axis worked fine. I think I flashed the wrong firmware or something because now the up/down axis is reversed on MFP and Ayva when I try to use it - any idea how to flash the right firmware? I may have followed an outdated guide, every answer to this issue is from a few years ago now.
I can’t help with firmware, but if you can’t figure it out at least there is an easy “fix.”