We've just returned from a trip and while removing red outback QLD dust from every cavity and crevace I've made a strange discovery on top of the fridge from the top external access panel. We have a 2014 Outback 17.56-2 and there seems to be an extra exhaust section just idley sitting on top of the insulation. At first glance I thought maybe the exhaust had rattled loose and just needed to be placed back, but the exhaust seems to be in place with this section just sitting nice and snug on top of the fridge it looks like it has just been left there from the install perhaps. I'm hoping someone is able to shed some light on this discovery for me.