Sorry bro...I'm in the middle of a move...so I'll get to it a bit later. Its full groung to the correct sagitta..just got to make the penny tool for fine grinding.
Believe me...I'll keep you in touch with every step. I'm done working on my 10"f/16 for now...so your mirror will be on the dockets for my attention....
Rob
-------------------- www.goldmtobservingcenter.com A great place for amateur astronomers, and ATM's to come and enjoy their hobby.