Cassegrain expert- So Cal area

I picked upa 12.5 Starliner cass/newt a while back and would like to find someone in the So Cal area familiar with setting one up. I have tried several methods and get pretty close but not quite. It might be that I have to start over centering everything physically and then collimating but an optical expert would be a welcome shortcut! Any leads?

Thanks!

Larry,

I don't know that scope in particular, but our club, the Riverside Astronomical Society has a lot of pretty crafty people in it, and if you met up with us some weekend at a Star Party, we could probably help. See rivastro.org.

Alex