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 |
|---|---|---|---|
| 233 | 2012-09-20 15:28:31 | 51.17 | 99% |
| 92 | 2011-04-04 16:01:51 | 46.46 |