I've got my S1 booked into AVA for set up tomorrow,now i've been trying to set up the boost before i take it in,i'm running the standard amal valve with a -31 actuator,car is also chipped to remove boost cut,now when i have the actuator set to half hole pre load i'm boosting way round to 20 psi and when i'm screwing the rod out a little i'm getting almost zero boost it seems hard to find a happy medium(i.e 12psi)
Is there an easier way of doing this apart from taking car out,waiting for it to cool so i can adjust,if i apply air pressure to the actuator how do i know when i have it set to 12 psi