I'm waiting for the TT to get in service this autumn to fix big things that have not been done the first time so I'll wait a bit more till the end of my camping season (Quebec) and get things fixe on warranty. I already send a message to my dealer with pictures and I take note of EVERYTHING and pictures too.
I will not try to remove the trim because of those rollers squeezing the trims.
If someone else have a good idea, I'll take it
Thanks for your help.