I have always disliked the square corner method, because of the bulk, and because my stitches closing the final 'gap' always look so very obvious to me. So I persevered with the continuous mitred ones. However, I recently saw someone doing square corners where she seamed the last edge *inside* before turning it to the back. I intend to try that out, as it would often save me having to have joins in my binding - and try to make sure that those joins don't happen at the corners.
I never thought one was a 'better' way than the other - just what I could manage to make look better. . In article , Lisa Ellis writes