Why things go wrong when sewing diagonal seams, and how to fix it
There’s this funny thing when you sew diagonal seams that it took me a while to get my head around. You seem to do everything right, but things just don’t line up properly. Sew a slanted seam for the first time and when you open up the seam to press it, the edges of your fabric are wonky. You might come across this if you are joining bias tape, or just if you are sewing…