Axis sticking

[jolyonjenkins]

Yes it's higher than I expected. I just took the 28V AC from the existing transformer and put a bridge rectifier and huge capacitor in place, and forgot that the DC voltage would be higher.
Would this cause it to be inaccurate do you think?

(The hal file edits you suggested doesn't seem to have improved it; I've slowed down the maximum speed to see if that makes any difference)

[Clive S]

Yes it's higher than I expected. I just took the 28V AC from the existing transformer and put a bridge rectifier and huge capacitor in place, and forgot that the DC voltage would be higher.
Would this cause it to be inaccurate do you think?

(The hal file edits you suggested doesn't seem to have improved it; I've slowed down the maximum speed to see if that makes any difference)

28V AC rectified will be about 39.6V the drive max say 40V

[jolyonjenkins]

28V AC rectified will be about 39.6V the drive max say 40V

Yes but I guess there is a voltage drop from the rectifiers too. I will add a voltage regulator and bring it down a bit. It seems to be working ok at a lower speed so hopefully a cleaner and lower supply will let me take it back up again.