I installed a SCANGAUGE 2 and programmed the PID's that I wanted to monitor, one was soot mass I find that my 17 will regen at 76 grams, I also programmed a PID fo regen on/off, I think that has helped as I know wwen a regen has started I can drive it & allow it to finish, I believe that is a passive regen, if it is allowed to finish I don't think you will see the 80% message, it sux that there is no other way to know about regens. The regens were intended to be seamless & not be a problem, I love my ECO even with the minor shortcoming of the regens. The EGR recall is supposed to have parts available next month. Personally I would never buy a beer can FORD. I think the frames are aluminum now. I also bought ALFAOBD & an appropriate dongle for my troubleshooting needs. I also understand that this isn't some peoples cup-o-tea so each has to do what they need to. I was a heavy duty diesel mechanic (LOCOMOTIVES), Cummins & Detroit, for years, then on to Powerstrokes & Duramax for about 15 years. Diesel technology has come a long, long way since I first started in about 1976.