Curious observation

[slowcoach]

I've had the dehumifier running in there for a few days (yes, she leaked again after being driven in some extremely torrential rain) and it seems her 240v sockets work even when the mains switch on the Zig is off! Am I the only one??

Anyway I got about six litres out of her already!! Mind you the dehumifier I used is a beast of a machine. Those f***ing railings are the usual suspect. But this time enough was enough and I have completeld sealed them off with two coats of liquid rubber roof sealant.That stuff is incredibly flexible and is meant to last ten years. So far so good, but fingers crossed (again)
 

[duncanamps]

Good luck and hope you've nailed the problem, I know how much work you put into it.