Spoiler: Trick List - low ceiling a few times (B acts strangely with a low ceiling and may travel over stairs that B can't normally do) - auto pilot once (tap and miss) Spoiler: Hint - forget some of the balls - get Z up top so B and yellow R can play safely Spoiler: Video Solution
Won with a big shortcut, but even that felt like a good win. The level is a bit daunting when opened and even the ending is not obvious. So great fun figuring it all out. My win was more or less the same up to 1min 45 sec. Spoiler: M After Z crosses R, Z walks round to face winblock. Walk B round to the space inbetween. Tap the ball then cancel quickly. The height gained by B allows Zbot to cross over. Worked first attempt.
@ridgerunner - Your cancel tap does work but it also took me three attempts. I'm glad this gave you a challenge and thanks for playing.