Anything under the frame

[GaryVoshol]

Your wheels are under your frame, aren't they?

Now if you mean something sticking out underneath and beyond the edge of your frame, well then, that's your appendage. It must be inside the Frame Perimeter at the start of the match, and you must bring it back inside if you want to use another appendage.

Of course, anything you use must not damage the carpet or other field items.