Hey knitters, long time no chat. I'm working on a scarf in a basic ribbed pattern with a "decorative" edge, basically just slipping the first stitch of every row. I did this on another scarf with a different pattern and it worked great, but in my current project it causes the edges to curl. I know this is often a problem with stockinette stitch as well. What can I do to correct that when the scarf is already finished? Will blocking work? Some somrt of heat treatment? Its 75% wool and 25% some artificial stuff. Thanks for the help!!