[Kevan]

We're seeing wildly fluctuating results in this proxy, it just goes to show you can have a perfect car on one track and be nowhere on another...
...the trick is finding a setup that works on the majority of tracks...or just be lucky with your car, tyre and motor choices.

It seems the Predator motor lacks brakes on plastic tracks for some reason so I'll be fitting alternatives going forward. 
Ade has said before that motor suffers from lack of brakes on their plastic track which we don't see on our wood track.