I just traded my 2016 Thor ACE 29.3 in on a 2019 Thor Aria 3601. Does anyone know if my new unit actually has a quick connect external propane fitting for firing up the ole grill? I contacted Thor and Nate Williams sent me the complete schematics for my whole coach. He has been very helpful but I still cannot find the connection that he said is between my slides on the driver's side under one of the storage tunnels.