Hi Paul,
spot on with the springs mate. i race there quite a bit through the summer with my B4 and BJ4.
The track is 80% grass with astroturf sections (very small area of concrete) so a good starting point would be 35wt front and 30wt rear.
Everyone down there is really helpfull so just ask around when you get down there. plus it's a good laugh which helps.
|