Hello found a 900mm Reflector Scope at yard sale 32" tube for 5.00 bucks
decided to fix her up added a new 1.25 focuser brand new 4.5 inch objective mirror.
now in the process of adding black flocking contact paper inside the tube.
knowing really not much on how a scope works seems I am learning more an more as I go.
A Beginner’s Guide to Collimation http://www.garyseronik.com/?q=node/169 and Centre-Dotting Your Scope's Primary Mirror, very Important http://www.garyseronik.com/?q=node/168 made this task very easy to do an understand.