John Tapp July 17, 2018 Harness Racing, John Tapp Racing, Trots PUT ON A HAPPY FACE John Tapp July 17, 2018 Harness Racing, John Tapp Racing, Trots If there’s a nicer bloke than David Morris around Sydney harness tracks, I haven’t met him yet. The twenty seven year old freelance reinsman with the breezy disposition, would put a bit of spark into the dullest party.