Manual.Steps:
Step 1: Attach two 2x4 pieces of wood together a ninety degree angle. Step 2: Repeat step one so that you have two of them. Step 3: Connect the two sets of 2x4s together a ninety degree angles (they create a square) Step 4: Put two 4x4s on two corners of the 2x4s standing up vertically. This will be referred to as the front. Step 5: Put a 2x4 that is .5 feet long 1.875 feet away from the front that was created in the previous step. Step 6: Place a vertical 4x4 onto the platforms that you created in the previous steps. Step 9: Cross two 4x4s between the two 4x4s horizontally between both sets of 4x4s. Step 10: Repeat on the other side of the catapult Step 11: Screw one side of a hinge to your arm. Step 12: Screw in the other side of the hinge to the bottom of the box that you created in the first steps. Step 13: Take two I hooks and screw them in around the end of the arm. This will be a part of the release mechanism. Step 14: Add a hook into the end of the arm. Step 15: Put a hook on the bottom side of the top bar, that is between two 4x4s. Step 16: Tape a sponge to the bottom set of bars. Step 17: Add L brackets to all the vertical 4x4s to add support. |