Originally Posted by
Tartan
I have a piece of painter tape on my extension table that I use for sewing my 45* angle. I line from the needle and sew aim for the edge of the painters tape. There are several ways to avoid drawing lines. Jenny Doan irons a crease in her squares and sews along the crease.
That is how I do it and it is fast and easy to do, no lines to get out you know right where to cut.