Fitting the Keys
The next photo shows key #1 on its corresponding pins in the keyframe. Obviously, the holes in the key are too small and the pins will not go through. This makes sense because we used a drill bit that was smaller than the diameter of the pins when we drilled the holes in Chapter 2 so as to have nice, tight pins in the keyframe. So the next step is to enlarge the holes in the keys to allow the pins to go through them.
