[dazee]

Have not been able to compare like for like really at the moment.  A lack or slot car shops and places to buy parts has meant I have kept in that rather large guide at the moment, and this seems an unfair advantage.  The one thing I did note when using on my big track with Race Coordinator software, was that I sometimes got false laps from running them.  Adding a capacitor onto the motor seems to fix this.  Am guessing the motors are electrically noisy and the arduino boards don't like it.

Will get some times and compare on my track.