Peter is correct camber is adjusted by unscrewing the threaded parts that hold the bushes. Caster is done but moving washers either side of the top wishbone mount.
My post from when I set the car up in 2008:
https://www.msportster.co.uk/2008/05...-the-handling/
Tried to copy and paste it into the post 3 times but the text keeps disappearing, hoping the link will stay