In reply to CurlyStevo:
> It is very good, I queried some brass offsets as they were marked during manufacturing in a slightly odd way. I sent pics and they asked me to send them in. They got back quickly saying it was only cosmetic and replaced them with perfect ones and a free biner!
If you've ever seen the 'cosmetic seconds' range then you can appreciate the level of control DMM apply - usually it takes some time to work out why the thing is even a cosmetic second anyway! (usually some tiny tiny scratch or a slight manufacturing dent or something you'd never notice unless you were looking hard for it - and even then you aren't sure that's the reason...)