My 1999 Gulfstearm Sunvoyger is doing something odd when I try to start the engine. When I turn the key to the on position, all gages and lights move as they should. When I move the key forward to ignition, I get nothing. When I bring it back to on and then forward to ignition, it will start. Any thoughts? Its a Ford V-10 Triton. Thanks so much. Tom, Deb and the boy.