The installed vent in the full raised position. I
placed the vent hood's hinges toward the front of the trailer, so they can be
open while the trailer is being towed (I almost forgot to do that on
the front one, but my wife caught it before I Vulcumed it, thank goodness! :-). The
Fan-Tastic
Vent folks recommend pulling the trailer with the vents up, as the rain sensor
will close it if it starts to rain.