Just started off drawing a guy, and a rope with a sign saying pull.
step 2 of 6
Then I added a shelf with a realease string on a bowling ball.
step 3 of 6
I then added a see-saw with a rock on it, and a basket for the rock to go into.
step 4 of 6
Then, I added a little underground see-saw that'd get pulled up when the basket goes down. It also has a golf ball at the top.
step 5 of 6
My last part of the contraption, I added a ramp for the golfball, and a 100 pound weight. It's held down barely by a nail, and when it's hit it'll let the weight go.
step 6 of 6
Last thing to do was add color and steps, and it was complete.