Hey Everyone...just a quick question about a liner installation. We are about to start a 12x24x42 grecian true L. Our neighbors have the same pool and it is finished as of this afternoon. I noticed at all of the inside corners, the liner was "puffed out" from the wall above the water line. In other words, it is not even close to being up against the wall. I am concerned that increases the possibility of liner damage without the support. The PB told me that was normal. Since I have never had a pool, I thought that I would ask some of you guys how your pools turned out or if you know how one should turn out. Just trying to keep the PB honest. Thank you in advance!