Ave a look at this, then

[Davey]

You're making great progress there Enoch, good show. If I might just make one small safety related comment though, unwind all the cable from your extension lead before you do any serious welding, having it coiled on the drum and pulling serious amps through it can cause it to heat up quickly and catch fire. I have seen one go and the sparks are quite spectacular but the smoke that the insulation gives off is quite dangerous.

Keep up the good work.

D.