Okay, here I am again. Got the controller mounted , wired it up etc etc. so far so good. Then I set about calibrating it as per instructions. PROBLEM 1, Instruction-Press up until the display shows 30, Done. Instruction 2, press & hold up & enter to go into calibration. Problem, when you hold up and before you are able to to press enter the display shoots up to anywhere between 60 -99? PROBLEM 2, I start it running and while the pump works as soon as I attach it to the reel and hose with the hose tap open the controller indicate dE, (dead end). Where am i going wrong? Help would be appreciated.