Hi Joel,
You have a few options to get more "Backfocus":
- longer main mirror bolts (to move it up the tube)
- different focus
- new 2" adaptor
Many of us have struggled with solutions over the years. Whichever way you go its worth persevering - you'll be gobsmacked when you get it going
By the way, an MPCC is a good investment if you do start taking a lot of pics. Many of these threads talk about them too. Hope you get some ideas:
http://www.iceinspace.com.au/forum/s...atcher+adapter
http://www.iceinspace.com.au/forum/s...atcher+adapter
http://www.iceinspace.com.au/forum/s...le+reach+focus
http://www.iceinspace.com.au/forum/s...ighlight=focus
http://www.iceinspace.com.au/forum/s...ad.php?t=33290
http://www.iceinspace.com.au/forum/s...ighlight=focus