Thanks for all the responses on the Entegra noise. Mine is going to the shop this weekend for the punch list, including the squeak around the slideouts. The people at Entegra responded very quickly and made arrangements for the repairs. I just hope they can fix the constant squeak. I also wondered if the slides need adjusting, if you feel around the inside of the slide when they are all the way out, they are flush on one side of the slide and out about 4mm on the other. I didn't know if that would cause squeaks or not. I don't have any air noise at all, but the rubber rubbing is pretty annoying after awhile. I'll update after I get it back. Thanks again.
K & J Family
2013 Entegra Cornerstone