5 turns then 2.5 either way mate ?

its a msd 380+ chip for greys & t38 on l6, cant get the co any lower than 9.05%, its in the 10's - 11's on idle on my innovative cruise is around 13.5-14 so not to bad there but full chat its been known to go into the 9's

ive changed the water temp, air charge and map sensor and its still the same, prob going to send it back to msd for them to check as im running out of ideas, also had the inlet off and checked all hoses for leaks

cheers for the reply