2.2 Legged Robots
Legged Robots [Walkers] can weigh up to twice the specified weight in all classes. A walker must employ
moveable legs to support its weight. Each leg must have at least 2 axis€Ÿ of motion. Robots with rolling or
sliding mechanisms will not be classified as walkers.

this is the rule about walkers, and the weight advantage. so can i have the front of the robot resting on the ground? thanks!