[techtiger1]

Jessek my first season was 2004. I would certainly connect the wheel guards, while this adds weight to the robot it protects the wheels from getting hit with the corners of things such as other robots, bins and restricts objects from getting into the wheels that may be hazards such as noodles, loose parts and mostly importantly human hands. Given the style of the game this year, you may be able to get away without it but I wouldn't chance it. 1/8th is probably a bit thick you could probably get away with 1/16th of course that is all about what you have access to and are able to work with as well.