Squeaky Sunroof
But, the spider-ing comment is worrisome.
You may wish to recheck and readjust all the tension points on the targa (sunroof) panel.
So yes, I would say the tightness of the passenger side is a problem.
FWIW
I'll also add that there is a possibility the weather-stripes have "aged" out - hardened or de-formed from the improper tension.
Be prepared to replace the w/s on the top and all the body to create a like new sealing & repair.
Lastly, if you search there are many threads about squeaking targa panels that can offer you great insights.
Good luck.
I watched a you tube video on the squeaky Targa tops. We followed their directions completely and WOW, absolutely no squeak, moan, shudder - nothing. It worked like a charm. Something you might want to know is that they suggest using a seal conditioner by GM. It has been discontinued and my Chevy Dealer had only one bottle left. It is expensive if you can find it. $86.00. We used just a little of it. It is suggested that you do this once a year. I am thrilled with how it turned out. I can tell you this was an answer to my prayers. Thanks to all who replied.
Sally








