I’ve put a link below to pictures that show a problem with my recently finished rug. I’m trying to figure out what caused the more pronounced ridges that run along the 4 or 5 warp threads at each selvedge and on a few others further in on one side. I first thought maybe I was bubbling the weft too much, but at one point during weaving I tried to lessen the amount of weft at the edges and it just caused drawin at that point. Since the problem seems to run the entire length of the rug along certain warp threads, now I’m wondering if this might have been a tension problem that I didn’t notice while on the loom. Thanks for you help!