These are the squares I've made for my blanket, I need to do an extra row or two on each as they are all different sizes. They are all done using Stylecraft DK, all on the same hook and the centre two rounds are all the same size, so it isn't a tension problem. It's the other colours, they vary a lot in thickness, they feel different to work with.
I'm not bothered by the assorted sizes as I usually work with oddments of yarn and it happens a lot.
But, what colour shall I use to edge and join them, any suggestions?