Originally Posted by ManiacQuilter2

Maybe a picture will help. I bought one of those F&P rulers so you just line up the center line with each corner, then draw a line on each side of the 1/4" wide ruler. Then you sew on each line and then after pressing and trimming, you have two perfect HST. This is what works for me. I hope that you can find l work best for you. Have you tried the paper triangles called Thangles??