Hi, I just purchased this locomotive as my first for DCC.  Obviously I have messed up the programming as it starts too fast, there is little throttle response.  Does anyone have a similar loc that can share some program values or provide some help for a newbie to DCC?  The loc worked ok prior to attempting the address change, except that as soon as it was put on the track it started to move at speed 24 in reverse.  Suggestions?
Thanks
Phil