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 |
|---|---|---|---|
| 473 | 2013-03-21 12:13:13 | 70.23 | 90% |
| 216 | 2012-10-31 13:54:41 | 76.21 | 94% |