I have a Shasta pool with popups. They move the dirt around, but after the pump runs all night the pool is very dirty in the morning. Also, this time of year we have these little pieces of pollen?? get into the pool. I can see them shooting out of the popups as I am manually vacuuming the pool. The suction on the manual vacuum is great. I bought the house and the pool was here. I don't know if this popup system is just junk or if I have some kind of problem. I am about ready to try and figure out how to disable the system and just run a robotic vacuum, but figured I would see if anybody had any ideas. thanks