@smittycrusher do you mind sharing your settings? I started another thread about my new install of the MRA's and received very little response. I'm also running slee 4 inch springs and I've found that the shocks are a little too soft. I feel almost bouncy. However, with that said, I've not had a lot of time to mess with them.
It is pretty easy to change the settings, and just one or two clicks you can notice the difference, however if it's hot outside and you stop in a parking lot to crawl under your truck on a 200 degree asphalt parking lot, it's a little odd!