We have 12 or so of theys 550 4x4 diesel with twins with stainless 10 boxes. The problem we are having is working for a large city is they need to be driven 20 mins at 30 MPH to get a full Regen that's dam near impossible with all the lites in town . Have read owners manuel no manuel regens at idle. Doe's ford make it's own version of a tech 2 like GM has to do a Manuel Regen, or is there a way to turn on regens. Not talking about tuners or programmers to turn off regens city wont do that. Any ford guys come across this have any ideas