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 |
|---|---|---|---|
| 1235 | 2009-12-04 16:40:38 | 78.85 | |
| 1073 | 2009-11-07 05:55:56 | 75.18 |