@ohmytian Spoiler: Towards the... ...pillar of wedges so that B could bounce off into the front pool of water.
Excellent level with interesting gameplay... I can not check if my solution is the intended but as I used the trick listed the times you said, I am satisfied... I must say that the first autopilot is not very intuitive & that became more challenging the level & maybe I found it by chance but hey I could not see another way ... thanks for sharing & for the fun @P_simorf great job!
... I like the triple set up for two first tiltings. Spoiler push 2 balls, set B on ball quickly, release R. repeat.
I still can't figure out the 2nd autopilot, even with hints. But I enjoyed the parts of the level I could figure out.