pic: 2 Speed Vex Transmission

[nonother]

Originally Posted by cire

a lock bar at the end of the shaft coming from the servo is attached to a piece of metal which is being held between 2 shaft colars, when they servo moves it pulls the piece of metal and the whole shaft with it. It had a problem with jamming occasionaly though so i redesigned it, which you can see posted here:

http://www.chiefdelphi.com/media/photos/24522

Your new design definetly looks more reliable but I noticed it used a spring. Since a spring isn't a Vex part would that make it not competition legal? Nonetheless awesome job.