In article 0b7058f1-2bb9-401d-999e-ac584814c973
@googlegroups.com, says...

On Tuesday, 7 January 2020 16:13:12 UTC, Terry Casey wrote:

The traditional method is silver paper from a cigarette packet
wrapped round the dead fuse. Perfect fit and lasts forever!

Does that silver paper conduct enough ?

It certainly did in the 60s!

Favourite substitute for pop groups (usually without clearing
the fault first!)

--

Terry

When all else fails, read the instructions.