Yesterday was fuel tank day. I had to sort the fuel gauge problem. While I was messing about looking around the fuel tank i noticed a stain that looked as though it had been leaking. It would make sense for a weak point to have been found as the tank had been pressurising. So off came the bumper and the tank.
The bumper was easy, there were captive bolts and other things making it easy that I'd forgot I'd done, and light clusters came off with 4 screws and one waterproof multiplug

You can see evidence of the tank leak:

I pressurised the tank and put soapy water on and found a simgle point leak. Reasonably easy to fix

I've heard of connecting it to the exhaust of another car to ensure it doesn't blow up in your face so I gave that a go, it worked (I'm still breathing) but it did put a lot of water into the tank from condensation:

Its repaired now, all welded up. Oh and the sender problem was easy, the float has a hole in it and was was full of petrol making it more of a "sink". This meant I'd kept putting petrol in the tank worrying that it was empty, so when I came to empty the tank there was s**t loads in there! I look 10 cans to empty it. There was a right panic moment when all four cans were full and I went to put the plug back in, petrol flowing everywhere, all down my arm and I'm fumbling with freezing hands that don't work properly!
Oh yeah I was saying, I robbed the float from the latest Omega

and grafted in on to the Scimitar sender:

More to come