Use my Jeep mostly as a 3rd vehicle and for hunting. For 3 years know been running 3-1/4" suspension lift with 1-1/4 bl, Rancho RS9000's and have had no issues. This hunting season when I hit a washout on a dirt road or a rut (hard sudden hit) I get a noise, bottoming out kind of noise. Now I know my bump stops are not correct but never ad this issue before, no spring sag that I can see but when I adjust the Rancho's it gets a little better. Any weight in the back of the jeep makes it worse. Could this be a shock issue ? Spring issue ?