How do you get an accurate gauge? I know that you're supposed to knit up a swatch and take an average, but does that really work when some places it is 3 stiches to the inch and other places it is 5? Can I just "call it" 4 then? It seems like it is going to end up wrong no matter what I do! The thin part is as thin as sock yarn, if not thinner, and the thick is bulky! It is lovely yarn, but I need to know to make longies that fit.