Wrote this in another thread but adding it to this one for future reference:
Here's the logic of the Hawkeye right-ramp diverter setting:
1) Normal - Hawkeye shots are sent over the hawkeye ramp to left flipper until Hawkeye mode is started. Then balls are sent to right flipper until Hawkeye mode is completed (collected) or Loki lock is lit and Loki takes the ball.
2) Override - The player can select to send the ball to left or right flipper by holding left/right flipper down while the ball goes up the hawkeye ramp, unless Loki is lit, then Loki lock takes the ball.
3) Competition - All balls sent up Hawkeye ramp get sent to left flipper, unless Loki lock is lit. This shuts down "Loki all day" exploit.