If you're yet to buy a set I have a pair of pre converted ones for sale (the rare LHD set up so no need for modifying spring plate for steering clearance)
If not spring sets your castor all you need to do is set your spring seats up right
How does the spring set the castor?
spring sets your castor all you need to do is set your spring seats up right
The castor is the line thought the steering it should be set to 3degrees positive. There must be a reference point on the hub. There is a flat top an bottom of the hub, I need to know if the flat is 90 degree to the castor if so I can set then angle to 3 degrees to this point or has the hub been designed to have a 3 degrees castor built into it, in which case I need to use the reference point to 0 degrees. The springs cannot alter the castor angle this is set once the plates are welding into position.
Ok now I know for sure you don't full understand castor. I think we will leave it there.
You do understand I have a discovery 1 axel going into a series 2a. The disco has coil springs and the 2a has leaf springs.