Right now the Mag 12 provides 1130 gph at 4 feet. Or am I completely going down the wrong path here and should be looking at ways to disperse the water going into the sump? Overflow is draining into 1″ PVC that is 2-3 inches below water surface. I was also contemplating bringing the PVC farther down (almost to the bottom of sump) and using an elbow. Any help you could provide would be greatly appreciated. I have to admit if it stays like this I think I would end up taking it down. That is how loud it is! <> Thank you!