Repairing an Old Meade 2045 4" SCT

Well, my old (12 years) 2045 4" Meade's mirror seems loose. I'm Googling
away for some hint on how to repair it, but maybe there's some noteworthy
site that addresses this difficulty. I think I'll have to pull the back off
to see what's going on. When I tilt the scope front to back, something
inside moves. I'm pretty sure it's the mirror. It's maybe a 1/4" distance,
but hard to say though.

--
Wayne Watson (Nevada City, CA)

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