From the VEX-U appendix,
<VUR5> There is no restriction on the number of V5 Smart Motors that Robots may use. No other motors, servos, or actuators are permitted, including those sold by VEX (e.g. the 2-Wire 393 Motor).
Is the term "actuator" referring also to pneumatic cylinders (often called actuators in industry), meaning that VEX-U is not permitted to use a pneumatic system this season? Or is VEX-U permitted to use pneumatics as in past years: 2 air tanks at 100 psi and unlimited number of air cylinders?