ok the carb on my 340 (weber 32 dir) went kaput ... will be striping and rebuilding it... can anybody here tell me the way i should have it setup when i re-fit it??

fuel mix screw position?
throttle screw position ?

things like that

cheers

mwah, wouldn't worry too much about that.
set floatheight at 7mm, that's the most important setting.

mixture screw; gently screw it all the way in, then turn it 1,5 time back anti-clockwise
throttle position screw; screw it in a way that the butterfly valves are just opening.

then at startup, it will do 2000/2500rpm idle; let it do that untill engine is warm and then start fine-adjusting mixture and throttle

This link may be of reference to you aswell bud!

http://www.redlineweber.com/html/Tech/c ... _best_.htm

Just been using it myself to try fault find the problem on my car but to no avail