Hey everyone thought I would see if anyone has ever dealt with this strange issue before. My pool has an auto fill it is the toilet valve style with the threaded pipe at the bottom of a sump next to the pool. My issue is that no toilet valve or bottom feed auto fill is tall enough to raise the valve high enough on the water line to keep the water at correct height. I have tried tons of valves, and it never has worked since I bought the house, it almost seems like the pool builder did some wrong math and set it to low, an extension pipe of some kind would do the job but I've searched everywhere but an extension or rider with big enough non tapered threads on those fill valves I cannot find. Has anyone ever dealt with this?? Or maybe I'm missing something ?