I have had a brief problem with my in floor pool jets not popping up before. This was after shutdown for "winter" here in AZ. I fiddled and i got them to start working. Well lately i have had them stop working again and I believe my six port valve is not getting the pressure it needs to pop them up? I did recently replace that as of last year. It was since then working great and being unbelievably clear and beautiful. I was wondering if there was anything I am be overlooking or if i need to gut the 6 port valve again and see if something broke within. I do seem to keep getting a lot of leaves and hair and stuff in filter, i think mainly because of the monsoon season we are having here in Arizona is doing that. Maybe it could be a clog in the system? Keep checking to see if pressure has jumped up on 6 port valve and i am getting next to zero at almost all times.