How long are the floats on these towels? I'm doing a takeoff on towel#2 (ABAABACDCCDC threading) and am just starting to weave it. Where I have 2 A blocks together (really just an extra long A but it made more sense for me to separate it into 2 'sections'), it looks like I'm going to have a very long float. And with boucle , that doesn't sound like a good idea, even with the tabby background. Am I doing something wrong or is it going to be ok?