I posted this tutorial several years ago but wanted to revisit it because I think it is so important for getting beautiful results with your foundation piecing.
This tutorial is a cutting technique for foundation paper piecing that will give you accurately cut fabric pieces, saving you time and precious fabric. This method is especially great for when you have multiple blocks to make. With these simple steps, all your pieces will stitch and flip beautifully.
I love foundation paper piecing, but one of the most frustrating problems I had when I was a newbie was coming up short. I would be happily piecing my block, go to flip the next section to press it, and crap! It would be too short or too thin or both. Even worse, I'd be pressing a finished block and find a "hole" at a seam where a piece came up short...ugh! I eventually discovered a method that has worked great for me. I first saw this technique in Simply Amazing Spiral Quilts by RaNae Merrill and modified it slightly by using freezer paper.