While quilting yesterday, I didn't realize some of the backing fabric had migrated and I ended up sewing the extra fabric into the quilting. I usually roll the excess up and do an easy basting stitch to keep the ends from fraying or getting in the way but I was in a hurry and convinced myself it wouldn't be a problem. Pssht! Teach me! Next time I will make sure I don't skip that step. There's nothing worse than having to rip out the quilting!
I think with all the stuff I'm trying to quilt for Christmas, I'm going to be making a lot of silly mistakes in the next couple of weeks.