Slightly off topic but I always thought that the sweep of the Morgan wipers was a little too long. To save me pulling the gearbox cover off can anyone tell me what the degrees, which should be stamped on the final gear, is?
My 2011 +4 was 130 degrees but since fitting the new improved wiper blades, I replaced it with 120 to stop overlap. Incidentally, if you remove the cover to take a look it may not be obvious at first sight as the degree stamping which is on the face of the gear wheel may well be hiding under the flat connecting rod, so you need to operate the wiper so that the gear wheel rotates, to reveal it.