Also I had my adjusters down low like that too, easy to get at and adjust right? Well I was in Truckhaven and somebody, cant remember who, David maybe, said "I cant believe you run your 9000's with the adjusters facing down". I am like well hes got a point but I have had them like that for a year and no issues with rocks, later that day BLAMO adjuster destroyed....No fun driving home fully loaded with camp gear, no sway bar, and the rear shocks set on 0...
I now have a spare adjuster and they are right side up

harder to adjust, but protected.