
Piece 1, 2, and 3 joined together. Ready to add piece 4.

Piece 4 pinned down. I made sure the freezer paper was even on this long edge by checking in four different places. Pin it down to keep the edges even. Use the freezer paper as your sewing guide. Don't sew over it and don't sew away from it...just right on the edge.

Sections A, B, C, and D all assembled.

Pin section A to B and D to C. Make sure to pin in about 5 spots to keep things lined up well.

Press open after sewing these sections together with your iron.