My Dometic puts out alot of heat out of the top vent, on AC and propane. But it won't cool much past 50 degrees. I ran it for 2 days on AC, traveled for 90 minutes on DC and when I got set up, it was hot inside. Switched it to high on propane, put cold beer in it, and the next morning it was 49 degrees. I put an L shaped baffle to force all air up the back of the fridge like I did to my Norcold, which would freeze water on a 80 degree day. Should I take the baffle out? This on a 2016 camper, so I wouldn't think it's worn out.