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 |
|---|---|---|---|
| 2038 | 2009-09-30 15:04:43 | 68.07 | |
| 1861 | 2009-08-24 15:29:41 | 68.52 |