[project5k]

i was looking through the automation catalog, and i saw some 2 and 4 point joysticks, are these a progressive control, like the farther you push to one side the faster your system would move, are they just on off type situations?
seems to me that for something like 30 bucks, this might be a pretty nift system, even if they are only on off, you could set it to drive at your jog speed in mach, couldnt ya?