Channel VAN for Pegasus is difficult to view

The current firmware of Pegasus only turns on the GPS for a short instance periodically. This causes the VAN channel to be filled mostly with 255, with a few short runs of 0 scattered throughout. On small screens, this causes the 0 points to be hidden by all the 255 points. The current suggested fix is to increase the size of the 0 points and decrease the size of the 255 points.