I have a 2012 Black 3500 Dually with the one and only CTD. In doing my own oil changes to ensure it's done right and told my wife it WILL last forever since it cost sooooo much! Anyway Valvoline HD Diesel "True Blue" and Fleetguard Filter LF16035. Ok so like, under the hood is the little reminder sticker says "Lubricate front driveshaft at each oil change interval" and then gives the grease spec and Mopar part #. After thorough upclose examination of the front driveshaft there is NO zirc fittings or any kind of fitting that will accept grease! Whatdaya suppose to do, slap grease on the yoke of the universals? Anyone encounter this on thier new trucks?