Corrected Oscillations Oscillations have gone. Still can feel choppy at top of boost target. Looks like some throttle Oscillations still present but much smoother than before
Throttle closures and oscillating boost Had similar issues with jb4 and reducing pid rectified the problem Still on the 4 port MAC and 8.7psi spring
Mhd boost control Car didn't hit target but is now making boost. Felt smooth. BTW I'm running an 8 speed transmission