[tlivingd]

We have this question too. Being a rookie team, bumper zone doesn't say anything to us. It's like saying put Dextron in your gearbox. A lot of people don't know what that is. But at-least you can Google Dextron.

We're assuming the bottom of the bumper must be 2-5" from the floor as the top of the bumper would be 7-10" from the floor.

We'd like the bottom to be 10" from the floor, but that doesn't sound right.

EDIT: Back in my day we didn't have bumpers. Robots were supposed to have battle damage.