Hi Susi, Maybe you are winding on with too much tension. If it is buckling while you wind on that is a sign of too much tension. Kind of like Goldilocks and the 3 bears....you have to get it just right :). I would try that first. Cloth doesn’t lay the same even flat bed between the layers that I look for when I’m winding on. It squishes into the warp threads and then they might not be as even. Or....your paper may be too thin. I use brown packing paper and it works like a dream. Don’t give up on it, because it is great.