[Al Skierkiewicz]

John and Rich,
It is my understanding, that bumpers, if used, are part of the robot, just like an arm, a pickup device or the control system. That means that the bumpers are not considered separate of the ROBOT and all rules apply. As such, the bumpers need to be mounted on the robot for weight and size. I suppose you can (for this year only) have bumpers on moveable parts that retract the bumpers into the robot for determining the TRANSPORT CONFIGURATION. Just as in the past, if you have multiple devices that can be used on your robot, all mechanisms must be weighed together, and the overall size will need to be determined for each configuration under R4. The change in the bumper rules applies to this season. There is no telling what next season will bring.