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 |
|---|---|---|---|
| 553 | 2012-04-23 08:27:57 | 26.13 | 95% |
| 462 | 2012-04-23 01:48:39 | 25.90 | 94% |