My krawler floats in the deep end, even after I moved the weights toward to krawler. It will just hang over the floor and jiggle. I can move it to the shallow end and it will work fine for a while, then I'll find it floating again. Is this because of the cold and change in density of the water? What can I do? I already experimented with the pressure and speed. The filters are all clean.
All this after I got it working perfect. She's got 2 new hose segments and a new footpad. Never any problems, except the hose weight problem and that was because I replaced the hose segments. The previous owner never had problems either.