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 |
|---|---|---|---|
| 273 | 2012-07-16 18:08:54 | 61.55 | 91% |
| 139 | 2012-01-10 19:34:30 | 51.71 | 94% |