Just an update. I made a submission through Kawi Tech support as seen in my previous posts=No Help. I just got it back from my local dealer here in Oklahoma, the Techs agreed with me and feel the surging also. They are being told by 2 different tech reps that we are experiencing a normal NAV trait and offered no solutions=total BS. So I just ordered a new Pedal and Sensor module for $135 and will do my own trouble shooting, as the didn't try anything at all. Will keep all informed of my findings! Happy Halloween!