Poor roll performance after multiple auto tune attempts

Notch filter is set. Basics were set with Alt-A. I originally ran the autotune for all 3 axis. Pitch was spot on, first shot. Roll has never been good. I’ve run auto tune a few times. I’ve reset the roll parameters and tried again. I’ve been re-running auto tune just on roll and yaw.

EDU-450 frame kit. (I know there’s custom defaults for this frame, but I want to figure out why this isn’t working before I give in to those)
4S battery.
AC 4.0.7

What have I missed or messed up?