EEJITS

BMS = CC - he made this left-handed 7-string a  few years ago - it came back to have the varnish on the back of the neck replaced - some people have a sweat that demolishes nitro-cellulose varnish...

Extra shows the headstock of a guitar which I repaired a couple of years back - the punter thought the new repair should be gratis. Thing is, he'd been playing it for months with the new break leaving loads of finger cheese in the cracks...

Don't do guarantees for eejits!