I have a Yoch 250W motor fitted to a Giant hybrid bike. The combination works reasonably well but I need to change the Yoch program so it works properly for me. I have heard that the Yoch is really a copy of a Bafang Motor BBS01 so I have tried to use Bafang software and cable to see if I can re-program the motor controller. The software does not connect. Does anyone know of software that can be used to re-program the Yoch?