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 |
|---|---|---|---|
| 584 | 2013-02-19 07:37:51 | 66.55 | 95% |
| 349 | 2013-01-29 18:51:51 | 54.23 | 88% |