Thanks for the replies!! [sm=shades_smile.gif]

46u - It certainly wasnt leaking this much, but as I did few things at the same time I cant be sure where it is. Is it ok to use sealant as well as the shim? Im trying to learn to do my own work, but its difficult when no-one i know is into RC and I havent got an LHS.

REDisFaster - There is fuel tubing on the brake arm. but a spring on the carb arm. Do you mean change the spring on the carb arm? I think it would all be great if the carb arm didnt stop the servo from turning. Can you lengthen or shorten to carb arm?

Can anyone advise a decent online shop based in the UK?

Thanks again