Hi all, well as the title suggests I seem to have made the mistake of thinking i knew best at the time lol. Hands up...it was me. I recently built a new obsy based on the idea I was going to purely be a visual and casual CCD web cam photographer but guess what...yer, I am now hooked in the fact that long exposure is an avenue I want to stroll down. BUT, already having designed my obsy around an alt/az mount I am now realising just sticking a EQ wedge under my LX90 isn't possible as sco