FOUL configures a board that was played in more than one form in your game. ACBLscore first asks for the board number. The board will then be displayed with the first round result on the top line. If the board was played unfouled, press the Space bar. If the board was played fouled, type "F". In the unlikely event the board was fouled more than once, use F for the first fouled form, G for the second and H for the third.
To exit the fouled board menu, press the ESCape key. See Fouled/Adjusted board formula for more information.