FIRST Email on Materials List

FIRST released a materials list for building the setup this year. I don’t remember this happening last year.

http://www2.usfirst.org/2005comp/AdvanceBuy_r4.pdf

I am especially interested in the lexan that is listed.

Any ideas about what it might mean?

http://www.chiefdelphi.com/forums/showthread.php?threadid=32116