[bobsastro (Bob)]

Having sold my mount (on IIS), my sturdy roll-off roof observatory, based on a metal garden shed, is FREE to anyone in Sydney who will help me dismantle it and take it away. I've had up to a C 9.25 HD on an AZ EQ6 mount in it before with no problem. If you don't have a handy garage roof like I did, you can just put the tracks on posts at the high end of the obs. It will have to be mounted on a concrete or brick surface or footings for best results. PM me and we can talk.