I need a VEX part, it is the Slider pieces which allow linear motion. If it is unclear about what i am referring to as slider u can have a look at it here
http://www.vexrobotics.com/catalog/product/gallery/image/11756/id/891/
the two pieces that allow us linear motion.
I am not able to find them in VEX Cad library so if any one can help me…in any possible way…PLEASE!
THANK YOU 