Hi
Already asked and answered...
Not Permitted. (Unfortunately)
However, if you came up with a cool design, you should post the STL file somewhere so other teams (like me) could use it off-season

__________________
Phil Malone
Garrett Engineering And Robotics Society (GEARS) founder.
http://www.GEARSinc.org
FRC1629 Mentor, FTC2818 Coach, FTC4240 Mentor, FLL NeXTGEN Mentor