Wheels contacting the ground

[Ninja_Bait]

That rule is in place to prevent carpet damage. One year, there was a robot that used file cards as feet and also shredded carpet. That no longer happens.

If your idea doesn't do that, it should be okay.

[nighterfighter]

Originally Posted by Ninja_Bait

That rule is in place to prevent carpet damage. One year, there was a robot that used file cards as feet and also shredded carpet. That no longer happens.

If your idea doesn't do that, it should be okay.

But since the key is HDPE, not carpet....