I have a 13,500 ac in my Jay Feather 23 BHM. The ac unit in the roof looks set up and installed properly. However, when you open the vent in the front (the one that blows towards the front of the trailer) it is mostly blocked by a piece of plastic. The vent that is facing the back of the trailer is fully open and this is where all the air flows. So when you run the ac the back of the trailer is nice and cold and the front feels like the ac is hardly being run at all. Here are a few pictures to show what I'm talking about.
here is the open vent facing the front of the trailer.
Here is the vent facing the rear of the trailer.
Does this seem right? Is there an easy fix I can do? I don't really want to take a saw into the ac if I don't have to!