How can you tell WHAT the correct height is? I am working on the principle that my 'morris for best' has 2 and 2/3 inch clearance from the top of the tyre to the outer edge of the wing.... is there a more scientific method~?!
Second, the rear pivot spigot did not and still does not sit fully in the rear arm - there are three or four mm sticking out (see pic) - does that matter?[frame]