*g* Well there is a lot of jargon which is then abbreviated but mostly fairly straightforward once you figure out what's going on. Mind you there tends to be a lot of counting...

Mum reports herself very pleased with it, and I think she means it. I had a horrible moment halfway through making it when it occurred to me I'd never seen her wear anything remotely like it and was afraid I was about to commit lovingly-made-horrible-socks.