hi i cant really tell with the weather being bad if it will hold 15 psi or if it goes a bit higher due to the rain it just keeps spinning up like mad. it might be creeping over that but its definetly hitting the boost limiter about 15. i only have a pipe connected from my actuator to the compressor so ive been out and brought a 2 way bleed valve so i can adjust the boost down a touch and see if it holds there ok. am i right in thinking if the bleed valve is screwed in it will lower the boost thanks