Originally Posted by
silencery
Off the top of my head, I recall the c-hub already has 4 degrees of caster built in. Yup, you can tune more or less caster by shimming the front blocks.
I have gone over this now and There is zero caster on this. The c-hubs give bang on zero. Check with gauges unless i have c-hubs from something else. The pin hole is 90 degrees with the top and bottom fitting holes for the steering arm (knuckle or whatever you call yours). The only way of caster is shims under the blocks for the arms on the chassis.