Squirrels have been in my RV over the winter. Nut shells everywhere. I think the came through the ceiling vents because little styrofoam balls flew out everywhere when I turned on the A/C fan making me think they were running around up there and dislodging pieces of styrofoam.
Question: is there no barrier from the rooftop A/C shroud into the vent system? Or is there another way on a 2011 GT 350 that they can get into the ceiling?