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 |
|---|---|---|---|
| 1958 | 2014-12-15 13:56:55 | 89.97 | 97% |
| 183 | 2013-12-13 14:16:18 | 83.20 | 94% |