I'm surprised that there hasn't been much activity on this thread
I finally got to race mine on the weekend at my local track and unfortunately the performance of the car wasn't as great as I'd hoped.
It seemed to handle well and had plenty of on-power grip but the car really had a lot of off-power oversteer - basically as soon as you back off the throttle it just pivoted on the front end.
I'm hoping that it was due to having too soft tyres on the front because anything I adjusted only made a minor difference.
I only have 1 set of front rims, hence I couldn't try any other tyres.
This was on a mildly bumpy, low grip loose dirt track.
Hopefully i can get some more rims in time for the next raceday.