Originally Posted by
TaraW
Krista,
Thank you so much for offering some creative corrections for damage control. I started with 9.5" blocks, and cut 3" off to make a 3" x 3" x 4" triangle.
If you trimmed off 3", then you need the new squares to be 3 1/4". They'll be a lot more stable if you leave them as squares and follow the directions in my first post. You added this while I was typing. Still try it with paper first. Starching that bias seam is a good idea - press by lifting your iron - don't push it at all.