Ok we may have a solution...
I haven't posted in a while because i haven't tested it.
I called.Coleman and got to the engineering guys. They said they've had this issue on jyst a few of these in the south (high heat areas). They sent me 2 sets of "scoops" thar are made of metal and painted black to.match the units. I'll go up and het a picture later today and try and.post it here.
They basically bolt on the top and use the slats to secure the bottom. I believe they direct air to the coils since Jayco.goofballs mounted the satellite dome right in front of the a/c units.
I'm going to see if i can test them this week. Kind of hard ti re-create the scenario especially when we're not going on a real trip.