I have done some searches, but haven't found anything relative.
Using Graco Magnum X5, 1/4" X 25' hose, SG2 gun, RAC IV 515 tip (Home Depot kit). Max orifice .015.
Spraying Kilz 2 latex primer. Mfg specs: Tip: .015" - .021" , Thinning not recommended. Product is formulated for use at package...