3 years ago, I had my pool replastered and retiled. Since, the pool has naturally settled a bit.
It's gotten to the point that the weir door is so low, it easily moves under the weir stop. So, any kind of movement in the water from either people in it, or wind making waves, will cause the door to pop into the pool.
If I'm not home to catch it and pop it back towards the skimmer, my fear is the pump running without water.
I called a repair company, and they told me there was no fix for it, which seems hard to believe.
I've taken a small piece of plastic from a picture hanger, and tried gluing to the weir stop, to give an extra barrier. That works to a degree, for a while, until it breaks off again from the water movement. I've also used some pool lube around the edges of the door and the frame, to keep the door from getting stuck (which has happened as well).
Any other ideas?