[MerinSun]

I just made a fitted t-shirt diaper. I used a zig zag stitch around my edges. However, those edges feel too rough and stiff. Am I using too much tension? I'm not using the stretch one and wonder if that might make a difference. Will the threads soften in the wash? I would hate for my son to get chafed by the diaper :\

[LABs]

Do you have a pic? Its hard to understand where the zig zag is.