[pfreivald]

I hate to be a party pooper, but I have some questions. (These are aimed at making y'all think about these things if you haven't, as well as satisfying my own curiosity).

How are you aiming it? Can you achieve that kind of accuracy with human or robot control?
How are you determining range?
Have you tried it with more than one ball at a time? More than two? Three?
Why the heck aren't you wearing safety glasses?

And all that said -- GREAT JOB! That's awesome consistency from your upper mechanical team!