| 1. | To restore the matrix and clear the bins at the bottom for beginning a new experiment, hit "RESET". |
| 2. | The "continuous" button allows the initial position of the balls to be arbitrarily placed between any two initial position markers, whereas "discrete" will move the ball(s) to the midpoint between the two pegs in the top row. |
| 3. | Multiple clicks give multiple numbers of balls (e.g., 4 clicks on "1 ball" gives you 4 balls and 6 clicks on "100 balls" gives you 600 balls). |