I recently got the big bundle of SF2 it is a great game. I have noticed when using and area target command on buildings for example with both the U.S. Bradley and German Marder seem to launch their A.T. missiles instead of using their cannons. Is there a trick to getting them to use the cannon instead. If I use target light than they only use machine guns which is how the other titles work. Target briefly does not work either they will usually shoot a very short burst of cannon fire and switch to the missiles. Is this just a quirk of the game or is there another way to get them to use the cannon.