Zapper Guided

Spoiler: Trick List

B:
- auto pilot (tap and move slider to redirect B)

R:
- If there is a bot on a ball that is on a zapper, R will attempt to get on the ball even though the ball spot is taken

Spoiler: Video Solution

Nice level with swap method
You always do it in your level...
The fall mechanism is safety. its pointed the intended way
Thanks for sharing @Meko Guy

Superb level and it was very satisfying working out how to get a bot over to get the two zapper protected balls. My win was very similar.

Very nice level where the biggest challenge was redirecting Z. But due to my different technique to do that step I needed one autopilot more. But no problem with this. Thanks @Meko Guy