Very common on MK6's.
I didn't have luck with Gummi Pfledge personally.
I actually got more more creaking sounds after I used it!
I kid you not, as I reapplied it late this summer.
What worked for me was Dielectric Grease.
I read about it on Corvette forums.
It's greasy stuff, like a silicone grease - but it worked very well for me.
Very common on MK6's.
I didn't have luck with Gummi Pfledge personally.
I actually got more more creaking sounds after I used it!
I kid you not, as I reapplied it late this summer.
What worked for me was Dielectric Grease.
I read about it on Corvette forums.
It's greasy stuff, like a silicone grease - but it worked very well for me.
Isn't there a danger of grease degrading the rubber? Presumably you haven't tried in on a Mk7 assuming that you're Stateside?