how do you weave with bluejean rags? i have been cutting them l/2 inch wide and just laying the strip in and beating it. i see a lot of rugs on the internet that look as if they had folded or rolled bluejean rags. how wide is the strip? is it folded before it is put on a shuttle, or folded as it is laid into the warp, or rolled or what? i don't like what my rags do sometimes, just fold halfway up and stick out.