I don't have ATMOS but if I did, I'd experiment with orientations like the ones I show at the link below.

https://drive.google.com/open?id=1--Wv1h6Yf2KEJPQV8lNXn5hvY31K02tK


A-LFR/1000-8 & 2/500v4x2
1000-3,1500-3
100,160,QS10x2,800,M5x2,M2/3/50v4
Air Force, Freedom
had v2