Your right, the lines do have a tap but I wasn't too sure which position was off

. Will have a play on thursday when I'm next off. Just hope that it's a easy fix and not cracked at the float bowles or worse. As for the relay, I'll have a talk to the local electrical stores, can't be too hard to sorce. I'll have to use my bodged relay for now

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[Edited on 11-4-2005 by diehard]