Messing about trying different tyre pressures to see how it affects the handling and really surprised at what a difference a small increase all round from 25 to 27lbs makes, the car seems to run much smoother on the road and getting around smaller islands is no longer a effort with the steering wheel.
The air flow into the car is also improved having finished increasing the tubes to 3" and with a larger scoop at the front of the car, not that we have much hot weather left this season.
Next to look at is the brake balance bar which i think needs proper adjustment by somebody with experience of these, the brakes are fine as they are even without a servo but feel that with such a light vehicle they could be even better and may be just the balance bar that needs adjusting,
Will these cars ever be finished ? probably not.........