I've been looking at the tube quilting video & reading all the posts. I understand sewing 2 strips together, then adding another strip cut the width of the 2 sewn strips.
My problem is being partly deaf, couldn't hear enough to understand ruler placement before cutting.How do you know? I have most rulers,including the 60 degree triangle. Would sure appreciate some help knowing how to place the ruler. Do you use a mark or ? TIA