when im in low boost in 3rd-5th gear it will only go to about 20 then to 22. IN 1st and 2nd gear its fine. It doesnt seem to do it in high boost but its too much boost for me to really mess with it. IM running a 19psi spring on a 50 trim.

 

up

 

Trying lowering the gain all they way.
Then adjust occrodingly

 

What are you aiming for? Low boost on the profec shouldngt give u more than 21psi IIRC.

High boost is where ull pull 21+ psi.

when you say ur using a 19 psi spring i assume its on the actuator. Then ull not run less than 19psi no matter how low u turn the boost.

In this case the Low boost setting is vitually useless since all u be able to tune is 3 psi +/-

Just use high boost all the time at about half on the dial which should be 22psi at least it is for me.

 

im not trying to go below 19 i want it to hold 22 from spike to all the way through... I cant use high boost it doesnt go below 24 or so b/ of my wastegate spring. ill try no gain and turn the boost up to see if it helps thanks