Been a bit slack rob ..heres a pic of those moonlite connecter blocks
I have a double top and bottom ,I think they'll work in that set up to 20"
from memory ..they work great btw put the poles in the bottom and slightly tighten them drop the cage into the top balls and walk away,the scope is aligned pretty much evn before you tighten anything up ,they don't need much of a twist to lock onto the balls btw.
My focuser you used the other night.I hadn't cleaned the draw tube that night which is something you should do most every time you use it (takes a few seconds).. I know its not a feather touch but it it as good as my gso crayfod
It was about a $100 delivered..I also couldn't get good focus with it the other night as my secondary had
shifted a little on the clutch plate up top.. first long drive with my scope
.. strangely the primary ,which i suspected would move a little stayed spot on.
http://tinypic.com/view.php?pic=2yw78zn&s=3
http://i28.tinypic.com/11keel4.jpg