they are the early steppers Anthony. l may have found the problem in power supply. when you disconnect the R.A motor the Dec motor returns to normal and runs as it should.
l have a 13.8v regulated power supply which should be more than enough but l am also running a Kendrick dew heater with 2 bands and Robofocus off the same supply along with the mount being loaded a bit more than normal although not near it's limit.
l will try it tonight with just the mount connected and see howit goes, any thoughts?
|