Boost Control Issues Help!

[munro'sgts-t]

ok so im new to this forum but im in need of some help from you guys who know your stuff. so i whent and bought a turbosmart bost controller just a t-peice one and fitted it all up tried to set the boost and it wont conrol boost under 0.7 bar thats as far bak as the adjuster winds atm i was jus tlooking to run the 0.5 bar it had been running till i could get it tuned it has and apexi safc not the best but beter than nuthing i guess now my problem is that now when it hits 4000rpm approximatly it starts missing like its going into RnR does this sound right i tried to lean the fuel out a bit with the computer im not to sure if it helped or not and i dnt want ot lean it out to much and course damage so. im positive ive got it set up right from the instructions i got with it says to have the controller flow arrow going towards the actuator is this right? any one who could give me some helpful imformation would be great thanx

oh and if this helps the cars mods are fmic,3'' dump and 3.5''cat back, apexi safc

[paulr33]

the exhaust setup is making it bleed over a little

[munro'sgts-t]

oh ok yeh i understand that side of it so now if i just get it tuned do you think they will be able to tune the missing out of it ? or is that another issue all together

[paulr33]

yeah they will be able to, depending on what is causing it

could be a few things

[munro'sgts-t]

yeh hopfully im going to see a tuner tomorrow as i live in gladstone qld we only have like 1 tuner in town but i guess its beter than none. im just hopin gits not the coil packs earthing out cos they expensive i dnt think it will be because it was fine running 05-06 bar with tahndard boost solinoid i think its just getting into rich and retarded so hopfully the safc can tune that out it ws in the car when i got it one day ill get around to getting a new ecu

[munro'sgts-t]

ok so ive got it booked in for a tune and i got rid of the misfire it was just going into RnR like i suspected but there is still one weird thing i cant work out when u exelerate hard in 1st the boost goes to wear its set till about 4000rpm then just tails out and drops rapidly is this normal or is sumpthing wrong it dosnt do this in any other gear and still runs fine in 1st just does that so anyone who noes why its happening le tme no plz thanx in advance