I haven't seen any issues with this so far. The burn in tests completed just fine. The parts look to hold onto the bushings just fine once the retaining screws are tightened.
From what I can tell there isn't any increase in drag compared to the previous versions either.
I've just started printing another round of this g-code to make sure the prints come out consistently across different printers.
So far this looks like it should be good to push.