I was already doing it like that before the patch, because i was too dumb to boost myself with the mav...
but your spots to shoot through are extremely helpful.
However I wonder why they only fixed the other way to get on the metro with the mav(outside over the fence with mav-boosting).
Do you know any other spots where only the mav passes through? It's really a pain to always fly the mav back there to get it on top.