any-body ever had a sunroof break? it tilts up but doesn't slide back w/ a fight...i think something broke-off and is loose inside the roof( it rattles when i brake or turn hard) I don't really want to take the headliner down ( at least myself...)any body know a prof. mech. in the PHILA. PA. area able to do this kind of work? TIA... MIKE C. 88///M5