Well I'm good and mad now, could go out and crush a grape.
Checked everything, everything seemed OK Put back together nothing, been scratching my head all day, everything checked ok as s single item but put them together nothing. I've even ordered a push button switch to convert it, so I haven't got that printed circuit gismo thing.
So went through everything again, only this time I noticed the fuse didn't respond to the multimeter instantly until I put a bit of pressure on it, so pinch it in vice and one of the blades was loose. not much but enough.
New fuse in and it flushed fine.
It appears that when I tested it with the meter it gave a good beep, but when I put it in the fuse socket it moved the blades just enough to break the circuit.
Anyone want to bye a momentary push botton switch.
Now where's that grape. Mind you anything else ll'do as long as it don't hit back