I'm looking for a helpful discussion on how to replace a broken rail spring on a '95 SL2 sunroof. The spring is about 1/4" in diameter and pushes on either side of the sunroof during opening/ closing. Appears that I can remove the sunroof with a torx bit. Is this wise? Can the spring be replaced after removing the sunroof or do I need to buy an assembly? I'd like to replace both springs on either side, but only one is broken at this time.