Originally Posted by
antlockyer
Because my servo horn isn't quite centred I end up with a period of servo travel that provides no more steering travel at the wheels. This is more on one side than the other. I'll try and get the servo horn centred and work from there again.
Set your servo to neutral, then fit the servo horn so that it is at right angles to the steering turnbuckle, then adjust the steering turnbuckle until the steering link is centered, (I find and mark the midpoint of the steering link and then adjust it until it is aligned with the centre line of the chassis halves).