It was a lot easier than i thought it would be. It's just a case of cutting round the seam, then de-solder the contacts,lift the circuit board up as the battery is underneath it. Then re-solder then glue the two halves. The only fiddly bit was the soldering Quorky.
I'm thinking of mounting it on a boat (any suggestions on this Quorky) or should i just tow it with the boat?
Ian....