It seems like one problem after another with my MH at the moment. I spent a couple of days dismantling my Shurflo pump and re-sealing it, now it all pumps fine and no leaks (so far). Now the taps leak! When I switch the main pump switch on, there is no problem and taps hold until I switch them on, but when I switch them off they still run, quite lot. The pump is auto-sensing so there appears not enough back pressure to switch it of and it keeps mini pulsing and the water flowing slowly. The taps are not microswitch controlled, just relying on the pump auto-sensing. Taps look this this model... http://i.ebayimg.com/t/Hot-and-cold...Aw/$(KGrHqRHJFUFDK,wSRe9BQ8L5tp)NQ~~60_58.JPG I'll photo my actual ones if that helps. Any ideas what's wrong? How to fix? Are they sealed units and complete replacement needed? Thanks in advance.