Thanks for the quick response, I looked last night and it seems that it is coming from the joint just above the last elbow, it should be an easy fix, but the wires are another thing, I seem to have a wire for each level in the tank but does anybody know if they go to, I can't possibly hook them all to the power wire or they will all read the same level......there must be a special connector that I need......can anybody help me out?