Try moving the screws where the white arrow is to the holes where the blue arrow is bringing the air dam up and see if that makes the air flow better. View attachment 16390
Other then that you “might” be able to remove the air dam and mount the light bar in the holes where the blue arrow is.
OkThat looks funny I think with the wind deflector up that high. Going to try to find different brackets.
Looks goodJust had to get longer brackets in order to mount that cross bar verticalView attachment 16429