Bix's dental didn't help him at all, I think it's an ECID thing.
It looks like sometimes when he is dropping on the earlier side, then he is zooming more by +6 - 7/24 looks similar. Today's drop doesn't look steep though, which is a puzzle.
My best thought is that you want the AMPS lower, so I would experiment with a higher PM dose (pending some data to be sure that is safe). If you can get the AMPS lower, then you can lower the AM dose and not risk the steeper drop. Because it is an early shot he might tend to drop faster sooner, so maybe he is reacting to that.
I just don't know really, sorry. You could try raising the PM dose but not the AM dose. Or you could try maybe a skinny 2.8 in the AM and see if that gives you better results. It looked somewhat promising at the +4, maybe he just panicked? If it were me, I would try to do a nighttime curve (sorry, I know how awful that is - maybe hire someone, lol?) and see if the nighttime cycle can tolerate a higher dose, and also of course try to pinpoint where he is rising early in that cycle and giving you a high number by +10. If you could figure some of that mystery out, I think that will help you dose more effectively. It's hard to evaluate it just based on the day cycle b/c of the timing differences. (sorry!!!! lol)