Retired engineer, 69 YO. Recently purchased a Himiway step-through for my wife and an M2S Ultra HT mid drive with the Bafang Ultra motor/controller. Like to tinker with things so I have been reading everything I can get my hands on about programming the Bafang Ultra. Initially got the programming cable and software and connected to see what I could see. Have since purchased the Eggrider V2 display and obtained the app. Have been experimenting slowly with some of the PAS settings and are about to play around with the torque settings in an attempt to understand a little better what is going on and how it works. Have read a number of threads where others have been doing the same with varying degrees of success. Would like to connect with others with similar interests.