kindly advise me 1) have Chuggington Locomotive Brewster 59001 DC 2) Arduino Uno 3) Arduino Motor shield AU0000079 4) 12 volt DC Power Supply 5) USB cable Type C 6) DCC++ Upload on Arduino Uno 7) JMRI on Computer 8) Digitrax decode DH166PS decoder able to red and write on CV , i can able turn on and off power through JMRI Throttle, but i can move locomotive forward or reverse everything attached to programming track Please review attached Photo