When I said 16" I guess I was referring to the Sonotube, my mistake. I ran down to measure, the sonotube is actualy 15" diam. and if I recall the primary mirror is 12" F5, however, I didn't want to remove it and mess up the alignment bolts. OK, enough of the hijacking.

Has anybody ever heard of Axioms?

M80s VP180 4xM22ow 4xM3ic EP600 2xEP350
AnthemAVM60 Outlaw7700 EmoA500 Epson5040UB FluanceRT85