I have a small leak somewhere from the pad to the skimmer. It causes the pump to slow down and then speed back up. When Ted AKA "waste" was here we tried to find it to no avail. He told me when I open the pool again, I will pull out the kizzmo and the water/antifreese should girgle and slowly leak out. But it didn't. It's like there was no leak. I thought if I could pass another smaller pipe all the way to the skimmer inside the other one. Dumb Idea? Right now I'm just useing the sideport to pull water to the filter. Ted said that would be ok, just you would have to do alot of hand skimming. That skimmer line is under alot of concrete. Thanks. Filix.