VEX IQ Crossover. Task. Build the attachment with gear wheels for VEX Grabbing Pro Preview

A little more advanced task now. Try to follow the instructions and to build this attachment and finally as you build it spend 20-30 minutes on trying to make it work. But don't spend too much time because it's very difficult. At the end you'll have a very good understanding on how the different motions are transfered in this very complex attachment.