I would keep an eye on it. My guess is that the pool bottom rail is slightly out of round and is resisting the wall the wants to go round.motogp126 said:My wife was inspecting the outside wall of the pool and noticed this:
Should we be concerned? It appears to have buckled in at the very bottom from the weight of the water. It looked fine before today.
I bet Casey is right.Casey said:Ultimately, I believe it is a high spot.