Not bad yet- but I have a finicky Sunroof!

[spyro235]

All- My sunroof is periodically finicky. about 70% of the time when I tilt it, it wont smoothly go back down with the one touch. I have to essentially tap the close a few times to get it started, and then it will tilt all the way back down. Searching google for sunroof threads, I see tons of really bad issues, and I think mine may have started the "clicking" recently.

Research shows mention of a repair kit, and further looking mentioned that the plastic tracks are the issues, since they break. I've got a 02/2010 production pre-lci car. How should I proceed? Can I clean/examine the tracks without removing the whole cassette?