Originally Posted by
KalamaQuilts
and most sewing machines come with that silver L shaped tool. The long side inserts just above the foot and you set it at any width you wist. Sew the first line and then line up the short side with the sewn row and just work your way across that way.Even my 1800's treadle came with one .
I use this and tilt up the L tool so it doesnt touch the fabric, but rides just above the previous stitching line.