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It Walks! Step 6
Now look to the left hand side of the window. Just above the g-f-k and below the curvy wave there is a horizontal line with a dot in the middle. It is a slider. Drag and drop the slider up the screen to the centre of the wave line.
What you are doing is turning the spring into a muscle by setting the position on the wave when the muscle expands and contracts. When you simulate your creature, the muscles move in time to the moving wave.
