Hmm...me is thinking that the roll of Aviation Stranded Silver plated copper wire might just come in handy at last. Thermal heat shielded and double insulated.
As for the copper/brass sheet...heaps of it in the old cardboard tins I picked up at an Op Shop...0005" to 0025' in 0005' increments.
" Don't worry, if it ain't broke, I'll fix it for ya"
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