if i have a waste gate that is set for 8 psi (spring) and i get a manual boost controller and manually crank it up to 12 psi is that ok? I read with adjustable boost cont. you can adjust infinity as long the the boost cont. can do it for example 3-30 psi. Let me know if this is correct because i want to get a wastegate and was unsure of the spring/ bar setting and the ABC

 

That's correct. I have a .6bar spring(8.7psi) and a turbo xs boost controller. I turned my boost up to 10.5 psi.