FYI, my warranty expires next month so I took it in for all the stuff I could find. I showed them the top seam was a little loose and they replaced the top. The invoice said $2k for the top under warranty. Get yours done B4 it expires!

 

good advice. Same thing happened to me. The seams at the rear corners were coming undone and they replaced everything for free. And yup, tt was around $2000.