The Raleigh SC (which, by the way, is truly excellent in my experience) staged .28 for me last Friday. 2017 AP2 P100D. They proactively adjusted the front camera pitch. And so I didn't get to try .28 before the front camera adjustment, and it took a couple of days to calibrate. I've found .28 to be pretty awful on surface streets, with quite sudden and violent steering, and what seems like excessive braking on turns. On mild hill crests, the car feels as it it want to veer into a mailbox, and I've had to defeat the auto steering three days in a row. I installed .30 this morning, and the drive to work was identically bad. Of course, I don't know if the cause is the camera adjustment, the .28/.30 updates, or both.