AP900GTO mount


A couple questions about the 900 mount. What kind of pointing accuracy can I
expect with the mount, including solar system objects? I still have polar
alignment to get more precise and have not dealt with orthogonality yet.
Also, is the mount sensative to voltage fluctuations. I run a Kendrick
heater system off a 12 volt power converter, along with the mount. What focal
length is appropriate to train the PEC with an ST4, is 2500 too much?
Dave Messier