Not too sure at the moment man, before i was getting 20 psi by about 4200rpm all the way to redline.
I wanted a low boost and high boost option (12 psi and 20psi). The tuner tried fiddling with the EBC but could not get it to hold steadily, said if he increased to 18psi it just drops down to 12 by the end. So i said to leave it at the 15psi tune for now until i get another boost controller, or figure out whats going on..
I may not have enough pre-load on the actuator rod, perhaps causing it to crack open pre-maturely? And yea Tao i'll look into the actuator rod.
I think its the 3rd or 4th tuner ive dealt with thats said these HKS EVC-S's are pieces of crap so it could just be that and my dodgy kando actuator..
Back to the drawing boards!