Originally Posted by BellaBoo
Maybe your tension is too tight for your stitch length.
Just a guess. Try sewing one of paper and see if you can
find the problem. If the paper block measures okay then
it's how you are sewing the fabric.
I like specialty rulers and this one will save fabric.
I tend to make my triangles too big so I can trim to size
and I make them too big.
Thank you!
Maybe it was the tension. I switched to my usual machine for piecing- I used my regular sewing machine as I was too lazy to change a foot. Anyway, the results are now great! It sure does create perfect corners!