Any of you guys that are running H&S, have a slightly rough idle from time to time? I got in my truck this morning and let it idle for about 5 minutes. It had a slight shake while just sitting still. Normally its never been there, just a smooth idle with no shimy. There was one day it was flat out bad, sitting in the truck and everything was rattling around inside. Usually if I kill the motor and fire her back up all is good. Just curious what yall think. Running the latest update on my black maxx. Any thoughts?