Learn how Jet sets up different zones of heat on the grill so the food cooks at an even temperature level! Sign up for #discoveryplus to stream complete episodes of #BBQBrawl: Subscribe to Food Network ▶ Bobby Flay, Anne Burrell and Jet Tila coach and coach the nation's most-respected barbecue oppositions in a fiery competition. The captains take on to passionately coach, influence and nurture groups of specialty pitmasters from all over America. At stake is the…