I like the point taken idea. Trim them all to the same size. Also for your next pointy project glue could be your friend. I have stayed away from piecing for years because of lost points till I found this solution. Elmer’s School glue, some small glue tips from
http://Www.purpledaisys.com. I now have points. I glue and heat set each seam then stitch no pins and no stretch. It works great and washes out. Also I starch all my fabrics. Hope this helps.