I have a new 2017 Winnebago Journey. I love it except for one thing - wind noise. I can't pin point exactly where it is coming from, but it seems like the front left, maybe the angle of the mirrors? ...
Shame you have to apply such methods on a brand new higher end DP. Not knocking the DP at all, I think it's a problem on a lot of RV's. I am confident engineers and the guys that build these things have never driven a mile.