dam i think im ganna need some professional plumbing. its getting very frustrating hearing my overflow flush every 15 - 20 minutes, i think im pretty sure i have looked into every solution to no avail. The water level in the overflow keeps going up and down (yes i did read what the durso site had to say). my flexible tubing into the sump is only about 2 inches below the water. and my pump is a mag 5 which is just right for the size sump i have which i believe is either a 20 or 30. if anyone local knows what they are doing in the world of plumbing i would gladly appreciate if you could help me out. will even throw you a couple of frags IF the problem is fixed



