I found that we have lost video links explaining how to adjust the FWS by Newmar in coach's 2013 to present.
I have corrected all links I am aware of with the video links in the thread
Good, Bad & Ugly with
this spec found in
COM_NET, Tech location.
All these links are in this Newmar info
STICKY.
It seems the OP that posted the video's is no longer connected to the video system and was disconnected.