Definitely have to play with the settings. On mine, C1 of 1, 2, or 3, the PAS works, felt like at 3 the PAS was giving me too much assist. Not sure, I just did a quick 5 mile ride to test it out. And made a couple of changes on the road. The 2016 has a 6 magnet sensor, I think Rad change to a 12...