I have a 2016 4x4 1500. I have had some 5100's at the house for a few months and just now getting around to install. I have searched and/or read this forum till I was blue in the face with no answer. My dilemma is 2.1 or 2.8 but to be able a retain some rake for towing a trailer, camper, or boat. My measurements are the same on both sides : f 36" and r: 39 3/16". So question in general how close or true is the actual end height for the 5100's. Because if I only get let say 1 3/4" out of a 2.1 setting that will be a lot of rake, but if it's closer to 2.1 it would be perfect. Or on the flip side if I get 3" out of the 2.8 setting I will have the cali lean. Maybe I am looking at it wrong or just wore out from reading to much. Simply put I would just like to have it almost level with a little rake for towing no matter which setting it is. And I did not really want to have to put a spacer on the back just to have it "maxed out" to put rake back. Any insight would be great. Thank you in advance.