how to throw tubes

Our human player has been practicing, and is able to reliably get the tubes 3/4 across the field (at minimum). He is jumping and throwing them over the top of the alliance station.

If you look at the Robonauts' robot, you can see that 35s in, their human player is throwing around the alliance station.

I've looked in the rules, and the only thing I can see that that violates is G36: "GAME PIECES may not be intentionally placed out of bounds. "

Would you agree with me, or is this something that we can do; since it would make throwing the tubes slightly easier.