Answered: Legality of Nylon

In the above Q&A, you stated that “Nylon is not an allowed additional material in the VEX Robotics Competition.”
I’ve quoted <R7f> below, which states that all grades of Nylon can be used toward the 12"x24" plastic sheet limit.

Which is correct?

Well now that’s embarrassing. This answer is being fixed. Nylon is a legal material as per <R7f>.