Answered: Usage of VEX Design System components

Hi, I was thinking of ways to make my team’s robot as light as possible, and was wondering if I could make large holes in parts like C-Channels. Like in a DR4B, you need to use long C-Channels, and they are only connected by the axles on each end, so there nothing connected to it in the middle, and that is where I would make larger holes to lighten parts. I haven’t found any rules not saying to do this, but I have never seen another robot do this either. Would this be legal?

Yes, this would be legal.