[wingnut60]

I never had a problem with my old '05 TK3, but with this new RSSA, we have noted some wet carpet after traveling but not when parked with slides out. Puzzling....
Thinking the D seals were maybe not doing the job, I added foam gasketing all around the slide facing where it meets the D seal, thinking this would compress it better. So far, been ok in the rain, but really haven't traveled much in wet weather since I put the foam gasket on. This is the same stuff you get a HD/Lowes/WM that has tape you peel to stick it to the window frames. Not hard to do, but lots of footage when you do all 4 slide faces. Just an idea....