999 Weird Winter Electrics - Help Please

should have said Chris, I'd have bought you lunch

 

this was around 40 years ago Sev, but you probably knew that and perhaps that's when you were there last?

 

ahhh!
well if you find yourself in the airspace again during a weekday lunchtime give me a shout!

 

promise i will

 

@mileypau
Did you get to the bottom of your fan problem?
I'm still having issues with mine and if you have a solution
I'd be delighted to hear it.