Cutting folded fabric
Does anyone have a handy tip for cutting folded fabric without getting that wavy jag?
Sometimes use my 12.5 shape cut ruler with the cutting grooves and I nearly always have to fold the fabric, sometimes three times to get the needed length. Every time I do, I get this swerve sort of, it's never perfectly straight when I unfold the strips and tugging it into place when I sew makes my strips un-straight. What am I doing wrong?