Yeah thats the one, ive just been running it in i cant believe how much lighter it feels.
I might not have a job in a couple of weeks so you can buy mine..
Yeah thats right, the screws are really tight though i had to use an impact screwdriver, ive seen people use a grinder,
its not pretty plus the weight is unuseable then if you want put it back on.
Sounds like you just need a new switch, i think they are only fifteen quid and two minutes to fit, you can cross the wires but your fan is on constant then.