Can anyone tell me what the above numbers/codes mean? My best guess is that they relate to yarn weight (and I THINK the yarn is very light weight - lace or even lighter) but I’m not certain. The two terms (2/60nm and 1260nm) appear to be used interchangeably. I’d be hugely grateful if anyone can tell me what these terms mean. I thought I was reasonably au fait with knitting terminology by now, but I’ve never come across this before. If it makes a difference, the yarn was described as machine knitting yarn (it was in a cone).