I found the vent whistle of the AC system in the TAB 320 to be very loud, so I removed the vents to reduce the noise. My wife wanted to be able to angle airflow, so I created this steerable vent without louvers. It seems much quieter than the original equipment to me. Anyone can print them for free. The files are available at:
https://www.thingiverse.com/thing:7187281Feedback is most welcome. I have no idea if it can fit any other campers.
