I had a brief scare yesterday...

Front driveshaft CV Joint
Front CV Joint hits this bracket

I put my Jeep in 4WD for the first time since the upgrades and I heard a very worrisome clunking coming from the transfercase. My first thought was that I had done something to the transfer case when I swapped the output flanges. climbed underneath and discovered that the monstrous 1350 CV Joint on the front driveshaft hits a bracket. Luckily it doesn't look too serious and it's something I'll trim or bend out of the way.