In one of our ASA league games yesterday, a guy hit the ball to the outfield. As soon as he hit it, our pitcher told the ump the batter had one foot way out of the box at contact. Ump said he was ok at contact and then was out of the box. I think he either didn't see it or wasn't inclined to make the call. The guy made it all the way around to 3rd where I was playing, and immediately started chirping about it was ok as long as he had 1 foot in the box - a sure sign he was out of the box and knew it. I told him if both feet are on the ground at contact, they have to both be in the box. He said, "I've played a lot of tournaments and never been called out for being out of the box." We went back and forth a couple of times. Game resumed and he scored. From my position at 3rd, I saw him studying the rule book (surprise!) for the next 3 or 4 innings while they were at bat. I assume he was sure he could prove me wrong. He never said another word about it, and was very careful to stay well within the box the rest of his at-bats. I guess he found the rule.