Knex Alternating Arm Lift

 by Tornado96

Step 14: Third Arm

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If you didn't build any extra modules, then this is the third arm. If you did build more modules, ignore the step title. :-P This arm is special since it is the top of one side of arms. 

1- Build this.
2- Build this.
3- Attach the two bits together.
4- Get two yellow rods and build the bit at the right.
5- Attach the rods and other bit to the rest.
6- Build the end of the arm.
7- Another view.
8- Connect it to the arm.
9- You know what this thing is, right?
10- Attach it to the arm.
11- Build these.
12- Connect them to the arm.
13- Close-up.
14- Get the tower section you built in the last step and attach the arm to it. Don't combine this section with the rest though, that will be for a later step.
15- Another view.

 
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