Look at the last across clue (119a) in today's Boston Globe Puzzle (http://home.comcast.net/~nshack/Puzzles/bg071014.puz
) and you'll see a stray DOWN at the end of it. I mentioned previous occurrences of this to the MacXWord developer and he said that it was really there in the puzzle file. Why not special-case this recurring error? If the last across clue ends with DOWN, just pretend it's not there.