This, this, this.
While I don't even have any "insider" observation, even just casual observation from social media clearly shows they are
still having rotation issues. Heck, even one of the live rider videos that is circulating has a guy in the back car that was stuck in the sideways position for a good portion of the ride. Perhaps fun for that guy, but not great for GP experience.
There's still a lot of testing (for consistency/OSHA) to do.
UPDATE: Screenshot of something that went up on another forum... note the comment:
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