at the mo I have air injectors. my car is mapped for 27psi, about 1.8 bar. on position 11 on the boost control it wont run more than 1.6 bar, when I run pos 12 it runs about right till the turbo gets hot then (like last night

) runs almost 2 bar

which aint good
I just cant risk .......................losing a race to someone and running pos 11
Would a jap boost controller allow me to set 1.8 bar as the peak so it NEVER goes above that and would it keep self adjusting, i.e when the turbo isnt mega hot it would run 1.8 but when it is hot the controller would still only allow 1.8 bar???
info greatly appreciated, expecially from Mike/karl...etc etc