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 |
|---|---|---|---|
| 171 | 2010-03-24 23:06:31 | 88.97 | |
| 122 | 2009-12-06 06:34:23 | 73.46 |