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 |
|---|---|---|---|
| 801 | 2010-01-17 15:50:10 | 97.74 | |
| 291 | 2009-11-30 18:49:36 | 95.03 |