the first skatw, the last leg that went over was bendy, it was far from straight, if you pause at 0:05 you might be able to see it clearly. you have to pause at the end of 0:05 since this guys legs move fast as fuck (just look at the last revolution)
the atws at 0:15ish although it might be the camera angle :p
then at 0:17 the last revolution of the skatw was bendy a bit, i can understand because it was in the middle of a combo but im just sayin
the amatw shit at 0:24ish, its more clear at 0:26