OK so after 8/9 minging rides decided time to pull back end off for a full grease up.. As know they have very little from factory.. All felt pretty good to be honest.. I don't jet wash.. Just rhino goo and hose.. But a Few linkage bolts were inconsistently tight/loose.. So now for a regrease.. Torque/loctite go again.. Quite happy really considering the shit it's been through