Hello all, I have ten drum tracks, grouped (with phase-lock editing), flexed, and quantized. I need to replace one measure where the drummer made an error. It should be easy because it's a repetitive groove, but I'm getting some very strange behavior. If I attempt to option-drag another measure to replace the flawed measure, I end up with the top region doubled, and the regions out of order on the tracks below. Actually, sometimes I'll merely select a region (which turns out to be a group of regions because of the group editing), and some of the region names will change. I'm so frustrated - any help, please?