Blergh. I had to frog way back on the cardigan front I had been working on for the past week, because, I , like a dumbass, did not check the measurements between decreases; I just blissfully kept knitting stockinette. So, now, it was at least 2 inches larger than the back piece.
What I should have done is double check the measurements given in the pattern, then made sure I had the right length before moving onto each section of decreases. As it was, each section was about one inch too long.
I had to frog nearly 1/2 of my work.