Hmmm, well iv stuck with losi balck springs (front) and now that the rear tyres have worn (quite a lot lol) the car is getting there, considering that the rear tyres have worn out , it still generates quite a lot of grip.
I also experimented and used an old zx5 wing that i have which has had the back flap cut right out ( less downforce ) i was surprised by how much this imprroved things.
Col.
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