So, I had a bafang front motor kit installed on my sisters bike, and she is asking about how to ride it. She has the mechanical gears of course, and now has a number of levels of assist, plus the throttle. What do most people do on this? Of course just using throttle is not what she really wants to do, but it will help on hills. She is 66 and this is her first ebike. What is the sweet spot of mechanical drive plus assist? Does this question make sense to you? I didn't see much in the way of after installation use with a bike in terms of riding it... I'd appreciate any help, because I want to continue to appear all-knowing to my younger sister. grin..