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 |
|---|---|---|---|
| 4127 | 2009-10-09 23:58:37 | 76.26 | |
| 3945 | 2009-09-20 20:31:06 | 74.74 |