Get on My Back

Spoiler: Video Solution

It was a daunting start to the level to see two stars that look impossible to capture. But the title was useful and got the first two stars then struggled. Unfortunately i made an incorrect presumption about which bot could push the stacked balls, and with all that unused water and a perfect draggable to drop bots down below i was searching for a hard to see ball or draggable to fill the gap. But eventually i tried the other bot for the stacked balls and was pleasantly surprised. Interesting how R is only able to do the necessary with a passenger.