I've got an idea for something to 3D print and add to a robot, but I am unsure about if it would be allowed t competitions. The idea is a little end cap for metal. As teams cut metal in order to put together robots, the metal can become very sharp, so all that this cap would do is cover the sharp edges, so that builders don't cut themselves on the robot. I feel like this should be allowed, since it doesn't add any kind of advantage to the robot in a match, but at the same time, I'm skeptical because it isn't a part made by VEX. Any input on this? I would love to be able to do this, since I tend to cut myself on our robot often, but I am unsure.
Any input would be great. Thanks in advance!