Well in my setup that I had I just ran standed 125 primary 140 secondary jets on a 32/36 and got good response, you are trying to tune it off of the ground are u if so that won't work very well as things opperate differant under load I didn't really have problems with my carbi my problems was more to do with timing and the amount of boost I was running! What sort of dizzy and what boost u running??