I located for a great price. The originals I'd made for the motordob were regular steel - and had already rusted, way too fast. Pat Sweeney's unpopulated PCB is now available thru Mel's Web page . I went through worm alignment and drive tests - and this can take some time and patience to correctly align it all. Chuck Shaw will tell you that this part of the construction is very rewarding.
Interocular adjustments are a snap - no refocusing.
Dual Disk Drive Computerized Scope, Work in progress. ATM IRC Chat Channel Page Astronomy IRC Chat Channel Page Location of Your Nearest IRC Server Pirch Software Download . If I EVER get to hooking up a quickcam up to a scope, I'll add some home-made pics of the sky to my web pages, too. Or LOOK HERE . Take a look at A Collage of Messier List Objects . .