[Ether]

OK guys, I'll give it one more shot. Al made the statement "I cannot see that a downward movement on a pipe adds anything to the upward motion of the minibot". I was simply stating that it can*. I don't know whether or not it's legal, and I don't think it's the best strategy to pursue (for a number of reasons).



* It's not about the robot. It's about science, technology, engineering, and mathematics.