I got the external part of the locking hubs taken apart, thoroughly cleaned and reassembled. I swapped out the pink switch for a black one off one of the old locking dodge hubs I have. I also noticed that the hubs off of the ford axle were slightly different, or at least one was the other was identical to my old dodge hubs. The ford one has 2 stepped ridges while the dodge only has one. After I installed them I made sure they functioned properly.