Ok...quick question. When I sew, my seams are perfect and everything lines up when I lay things next to each other. Great...well as soon as I sew a sashing or another block to a piece, it goes all wonky after for the rest of the pieces, and I cant get them to line up again! How can I prevent this? Ill post an example.
Like this one had perfect seams all throughout but as soon as I cut it in threes and stitched the white sashing to one side, it went crooked.