The learning process continues on this end......for those of you who have been unfortunate enough to have a 4 in 1 go bad...just what do the little things do {symtoms} when they have had one too many, body shattering crashlandings, tree trimmings, truck antennas that jump in the way, neighbor's mailbox in the wrong place or just plain out of control, headed straight for the garage, do something quick, hit the ground and slide under the wife's car, boom breaking, flight terminations?????