Highest Crossdown scores

Record your Highest Crossdown/large/race scores

Game #8837478: BURBLING scores 768 points, over two-quadruple word scores. David.
The game also records my highest score ever: 1926.

Game #11161106: AS + NO + SNOOPING + SO = 456 points for the win. David.

Game #12716135: MILITARY = 410 POINTS FOR THE WIN David.