Once it was running properly it was nice and smooth with impressive sensored control; however, the unit didn't work right until after I resoldered the motors primary lines (not pictured) I believe there was solder touching a/some mosfet leg. The photo is solder mess on the battery side of the unit delivered 07/2023. It runs fine with the solder bb on the battery side its not touching anything but serves to illustrate what you could find.