nice to see some useful helpJust thought I would mention, I sold my SL74 just over a year ago on here. Had cleaned it etc, checked it wasn't leaking, in fact I had just put a new solenoid in it from eclipse a month or two before so their was no way it should of been. Posted it and what do you know, buyer told me the solenoid was leaking. Not sure if its because of the way it was sent from Scotland to England, and I couldn't think of could of caused it, but seemed like an odd coincidence here!.