Need tips for rolled hem
I need to use my rolled hem foot to hem a satin bridesmaid dress. I am having trouble getting it right when I go over the seam allowances for the vertical seams (six of them). The straight edges between the seams look fine, but the seam allowances won't roll. I have tried snipping off a diagonal piece of the seam allowance, and that helps, but it still isn't right.
I had to cut off 6" from the bottom of the dress, so I have a lot of fabric to practice on. I would appreciate any tips!!