Convection also plays a minor role because of the relative thinness of the air layer and the presence of the upper cardboard heat shield. The insulation properties of the cardboard play a major role, since they serve to minimize the temperature gradient across the airspace.
| Game | Time | WPM | Accuracy |
|---|---|---|---|
| 741 | 2012-12-23 14:28:51 | 57.39 | 97% |
| 680 | 2012-12-20 19:07:23 | 61.25 | 98% |