Cheers mate, I have put a back stop on. I'm just sorting out the plunger bolt. I have bought a long M10 which I will cut down bit by bit and find the correct length. I have been told that the Sierra master cylinder olny has about 30mm travel. Dont know how true that is.
I'm bricking myself over Monday...the test and the drive up!!! My Neice and her boyfriend are following me up there with a boot full of tools ect and some more petrol. I'll let you know how I get on.
Graham