Below are instructions to setup custom alley preferences, often used to accommodate "super alleys" and other unusual configurations.

1. Go to Events
2. Select event to configure custom alleys, click Edit
3. Click Custom Alleys under Lane/Pos Assignment (bottom left corner of edit screen)
4. Click OK
5. Click Custom Alleys (top bar)
6. Enter Positions for each Rank
Note: Position is a number (alley number) followed by a letter (position in alley), i.e. 1A, 3B, etc.