Hi Paul,
Ok thanks for that but can you advise, as the other chap said, do you have an idea of price and does it have the necessary fittings?
I have a rather unusual arrangement in that my M31 2 was originally fitted with a tiller, but at some point, a wheel has been installed, which ofcourse I normally use. But interestingly the original tiller is still in place so I could possibly utilise that for the auto unit. If you could answer the questions I will check out the viability of installing it.
Regards
Graham