I tried start off by doing the first bounce as angled to the east as possible. This allows me to get more height off the 1st wind current, but it doesn't always work. To get more consistency, I do a "side bounce" (bouncing off the non-bouncy side) before the first actual bounce to get smaller upwards momentum off the first bounce.
Getting more height allows me to bounce off the ceiling for more speed, but I don't wanna go "out of control" which is why I get less height at the 2nd wind current because bouncing off the ceiling off in the east 2nd room is not my speedrun strategy.
3rd and 4th rooms seem to be the same, but at the 5th room, I do the "goodnameshavej" trick.