[EricH]

Originally Posted by CuriousGeorge

its not just the thunderchickens and wildstang that change rules as well,

in 05 team 522 had a wedge in front of their robot.

after that year most robots were restricted from having to much of a incline to form a wedge of the robot, found in rule books nowadays =D lol

We like to blame 330 and 67 for that one. Both had wedges on their sides and one end, and used them only for defense. But when both won the Championship... Wedges would have become much more common, leading to lots of robots tipping all over, so wedges were banned altogether and we have the bumper rules.