HI all, I've recently rediscovered a Fullerscopes 4" Newtonian reflector from my youth. Unfortunately, the telescope itself isn't in great shape (primary mirror seems to be corroded), but the mount seems to be usable (see attached photos). There is a motor drive on the RA axis, although I haven't checked yet to see if it still works, but I'd like be able to control the RA with a slow motion cable (or knob):
- what do I need in order to add slow motion control to the RA axis (and maybe the Dec axis as well)?
- where might I be able to source cables/knobs compatible with the Mk3 mount (I'm in the UK)?
- do I need to disengage the motor drive in order to move the axis manually (with or without slow motion)?
- is it worth thinking about a replacement mirror for the OTA, if so any recommendations?
Any help/advice links appreciated,
Thanks, Adrian
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