Since february 27th, my mount was down due to technical trouble with the motors and the Gemini system. I decided to upgrade it with Gemini II and more porerfull Maxon motors. I just installed it today and used the same parameters as before (ie: same pointing model). It seems to work nicely!
I think I lost about 15 nights due to this issue. I hope the semi-automated script still work on this new system but I believe it should...