I have a small question about granny squares... I'm not exactly new to crochet, but this is the first time I've made something bigger than a scarf. I'm working on an afghan consisting of about 80 granny squares (not really using a pattern, just an example that I've had lying around for years), and I only just started working on it.
I was wondering if it's a HUGE problem that I'm using two different types of yarn, which is resulting in very slight differences in the size of the squares from each yarn type. The smaller square seems to be a little stretchy, but is that going to be a bad thing for my afghan in the long run? I'd rather know now than when I've finished all 80 of the granny squares and am attempting to attach them....
What do you guys think? Any and all advice/words of wisdom are greatly appreciate!