I've finally finished replacing the left door skin on my TR7! Last step was welding the top edges, adding a little sliver of metal where I accidentally cut the frame too much when removing the old skin. Next time, cut through the frame, not the skin...
I had a few problems with my welder spluttering and popping. I thought it might be due to my clumsiness or the 28 year old steel on the door frame. After I finished the door, I went back to practising on some sheet steel to get the right settings. Experimenting with the wire speed resulted in a couple of pretty perfect welds, with a nice buzzing sound and good penetration. I've got a picture on my phone, which I'll upload later (if I remember).
Trouble is, I think my cheapo auto-darkening helmet is taking too long to react. My eyes are sensitive at the best of times (I can get arc eye - or what feels like it - on a bright sunny day), so I think I'll look into getting a new helmet.
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