Su onstep groups.io forse ho trovato un problema analogo al mio
https://onstep.groups.io/g/main/topic/74404623#20972I have Losmand GM8 mount with Instein OnStep kit. I've it for few days and last night was nice so i decided to test it. I noticed problem with GoTo, but start from begining. I done my polar aligment. In OnStep app I set location with GPS current position and date/time. My scope was line up with polar scope in mount and was facing NCP so I assume that it was proper "home position". I reseted home position. Next I chose 1 star aligment and set it to Vega, one of the brighest star on NE sky that night, and mount start to go in position but it went towards Castor and Polux. It looks like W and E directions are switched. It went good in N/S because i tried different stars on N and S sky but every single time it went on E insted of W direction and vice versa.
La soluzione proposta è:
Switch motor direction in OnStep config file (using Arduino IDE) for the axis you mentioned and it should fix the problem
Sinceramente non ho proprio idea di come intervenire nel file .hex per la g11. La versione disponibile su Instein è in binario.
Non mi resta a questo punto che attendere una loro risposta.