Yep, that works quite well. Quick and easy, logical and intuitive, minimal herding, known R movement, and I like the quirky design of the base.
Good puzzle. The same rating applies to the two previous versions. I never had any instability issues.
This maze was immense fun. No real "tricks", just puzzles presented with a little ingenuity, and the challenge is in ordering them, then performing them, correctly.
The only thing hard or challenging in this level was hoping the 1st ball landed right as it missed 3 times in a row so I figured I was doing it wrong but I wasn't. After that it was tick tack toe.