Conrad Detonator Operating Instructions Manual page 40

Set alignment for the front wheels:
For the front axle, alignment can be set by twisting the steering knuckle arm (A). Because it has a left and right hand
thread each, it does not need to be dismantled to be adjusted.
Twist both steering knuckle arms evenly (left and right front wheel). Otherwise, you need to adjust the trim
of the transmitter (or even change the steering servo control by adjusting the servo rod (C).
The axle leg has several attachment points (B)
for the steering knuckle arm, which are used for
changing the deflection angle of the front wheel
(Ackermann angle).
The manufacturer already selected the best
setting. Therefore, you should not change it.
The alignment of the rear axle is firmly pre-set because it has very little effect on driving behaviour.
40
A
B
A
C