I mainly eyeball mine too, that or fold it on the diagonal until it makes a triangle, so they are usually about 7 inches square. The Ballband cloth I just finished is much larger than that and not square, caused it was turning into a towel.
I'm a self taught English style knitter. I've only been knitting since June 2013. I'm finally at the point where I
as much as I
SAHM of 5, 4 at home with us. Also do plastic canvas and French Beaded Flowers.
OTN Scrunchable scarf, Wingspan, and as always, dish cloths.