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17
TRACK SETTINGS
ROLL SPRINGS
See Page 6 - Step 5
Roll springs are used to control the cars steeing balance. A softer spring
will give an easier to drive car. Stiffer roll springs can be used to give a
more aggressive car. The standard setting has the roll springs
uncompressed and both just touching the lower pod plate when the car is
stationary. Screwing them downward and compressing the springs
creates more steering while loosening them gives an easier to drive car.
Adjusting the springs allows the tweak to be infinitely adjusted. Ensure
they are not set too unevenly. If more than 0.5mm different, further
investigation is required.
REAR BUMP SPRING
See Page 5 - Step 4b
This spring is used to set the pod angle of the car. Adjust the spring
tension so that the pod is horizontal when the car is on a flat surface.
A softer bump spring will give a more aggressive car entering the corner,
but offers more grip mid corner and on corner exit. It will also improve the
cars bump handling.
RIDE HEIGHT & CASTOR
- Increasing spacer ‘C’ increases ride height.
- Changing spacer ‘D’ doesn’t affect ride height.
- Increasing spacer ‘C’ or ‘D’ decreases droop.
Spacer C
Spacer D
(Kit)
*One Black King Pin Spacer = 0.25mm
Use the eccentrics to adjust the rear ride height. Raising the axle lowers
the ride height. Lowering the axle raises the ride height.
The recommended ride height is 3.5mm on carpet.
This is measured between the bottom of the chassis and the ground with
the car in running trim. First press the car down on to the ground and
release it once or twice to settle the suspension before adjusting the ride
height.
Ride Height
Spacer A
(Total)
Spacer B
(Total)
Rear
Front Ride Height & Castor Chart
See Page 7 - Step 6 & Page 8 - Step 8
Tyre Size
39.5mm
3.4mm
0.5mm
1.0mm
1.5mm
2.0mm
0.0mm
0.5mm
1.0mm
1.5mm
0.0mm
0.5mm
1.0mm
1.5mm
1.5mm
2.0mm
2.5mm
3.0mm
1.5mm
2.0mm
2.5mm
3.0mm
2.0mm
2.5mm
3.0mm
3.5mm
0.0mm
0.0mm
0.0mm
0.0mm
0.0mm
0.0mm
0.0mm
0.0mm
0.25mm
0.25mm
0.25mm
0.25mm
0.5mm
0.5mm
0.5mm
0.5mm
0.5mm
0.5mm
0.5mm
0.5mm
0.25mm
0.25mm
0.25mm
0.25mm
3º
3º
3º
3º
4º
4º
4º
4º
5º
5º
5º
5º
3.4mm
3.4mm
3.4mm
3.4mm
3.4mm
3.4mm
3.4mm
3.4mm
3.4mm
3.4mm
3.4mm
40.5mm
41.5mm
42.5mm
39.5mm
40.5mm
41.5mm
42.5mm
39.5mm
40.5mm
41.5mm
42.5mm
Ride Height
Castor
Spacer A
Spacer B
Spacer C*
Spacer D*