Was hoping someone can shed some light on the issue I am having, Just went back to stock turbo from BT and the only thing I kept is the External Wastegate as I have no block off plug the Vband yet. EWG is a MV-S Tial. The Routing I have it set from bottom port of Tial wastgate air to ko4 turbo nipple. so the internal wastegate actuator is no longer hooked up. But this is causing me to overboost above the (14 psi rated spring) and the wastegate only opens up at 22 psi. Anyone have a possible clue as to why and If my routing is correct for running off spring pressure?