Yes, you have to consider the quilting before piecing your backing IF you are fussy lol!! i.e. if you were stitching in the ditching on the front and it didn't line up on the back..... :wink:
I tried to match the backing exactly on the twist n turn quilt...errrrmmm extremely difficult to do, so trimmed off the outside edge and added a plain border...more room for error that way lol!! :roll: :lol: