Just want to clarify something.. :)
Is all BOV's adjusted using the same direction.. a.k.a. turning left to increase boost exhale rate (stiffen the spring) and turning right to decrease the rate..
Like last time when i had the 1.6 engine
i always go to my mech
he plugs in his ECU thing and does the setting
then he will say "woah you was running very high fuel"
then he will say he tune for my already and reset...