Beth how did Danny's homecoming go? I am sure you had him decked out sharp.
Spent Saturday over at the high school with some of the kids in the manufacturing group of my son's robotics team. They got to have a whole bunch of "fun" cleaning down two of the machines. That said as they were cleaning the machines the difference in the way they controls responded became obvious to them. By the time the machines were clean enough to start setting up, most of them had to go home for the day. I did show the instructor and my son how to set the one machine up though. When I go back this coming weekend I think I will have the kids and the instructor set up the second machine so they get used to doing it.
Have a good one.