Dusty Hardpack; Less caster?
My GT (yea, I know it's not too popular around here, what can I do) has tons and tons of steering push, regardless of my setup. I could go with red springs in the rear, green in the fronts and it will still understeer.
What I haven't changed, though, is the caster.
I figured out that with the stock caster blocks (25degs, IIRC), there's WAY too much wheel tilt under steering, the front wheels have nothing to dig into (because the track is really smooth and packed) and it just slides away.
So, under what conditions should I go with less caster?