[Nuttyman54]

A word about traction: Make sure it's secured WELL. We had attempted to attach it to the 6" Skyway wheels by screws and they came off, so we ditched that. There are ways to do it, just not ours. Also, bumpers do not necessarily make you unable to score on the ramp. It depends on the configuration, but treaded, 6 and 8 wheeled robots tend to be able to do it just fine.