Was messing about with the wiring & remove a fuse, it was similar to the fuse in the photo below, clear glass.
I read that it's 3a so got a 3a fuse (not clear glass) but the fuse you put into your sockets at home & it didn't fit.
Was a few mm to big. So what fuse was it? It has to be smaller then 20mm as that's the standard plug socket fuse size.
Cheers.