Well I finally broke something! I have 50K on the truck now with a huge chunk of that on the dirt. Driving it the other day on the street and POW big time clunking from the rear axle. Well a trip to the dealer and a gear in the rear diff was found to be broken in half. The dealer is changing it out the rear diff with no problem under warranty. So I’ll have it back in time for my Death Valley trip in a couple of weeks. My long term fix is to re-gear with 4.10s or 4.56s when available and swapping out the front diff with a M205. Also replace the electric locker with an ABR set-up. Hopefully ABR will have a locker for the M205 diff when I do this.