I have been losing water all winter and finally think I discovered the source. A section of liner has pulled out from under the underwater light bezel maybe 1.5 to 2 square inches exposing the foam material under the liner.
Light is in the low end and exposed area is on the bottom portion of the ring.
1) I obviously have to remove the light ring/bezel so I suspect that I need to lower the water below this first?
2) Can I use the excess liner material left over from the install as a patch?
3) Am I going to have a major issue with the liner pulling away if I loosen/remove the light ring?