Adjust actuator or use boost controller?

I fitted another turbo core and housing at the weekend and a forge actuator.  
Originally the forge was setup on the standard t28 housing but now i have the other housing the actuators abit closer so it's only boosting to 2 or 3 psi now. I have a greddy profec b boost controller in doors which i was going to fit sometime but i was wondering can i fit it to get round the low boost or should get in there and adjust the actuator. Was thinking i may be able to test the actuator with a mityvac

Actuator should pull 5 psi .... i would imagine it was best to adjust it right in the first place ....

Didn't think about it at the time and i have the 1 bar loop so its abit low on psi now.

Set the forge up right, is some info on here on base setting or forge website probably.
Profec B plumbed in after that would be good too, they quite good units & easy set up.

Profec B are good but I always thought they were abit fiddly