I have only been counting driveway parking spaces if they do not block a garage. So if there is a garage with a driveway in front, I generally state zero parking (unless a car can park off the side and not block access to the garage). So today I have a new assignment. I submit with some really annoying AMC I am not used to. They have this automated checker program that refuses to accept my report because I checked the driveway box and/or filled in a value for the driveway surface, yet put a zero in the # field. Am I doing this wrong? Is this a UAD thing?