Are you running boost jets with this setup? It sounds like you have the correct routing for the hoses. What turbos are you running? Stock? Have you changed the wastegate setup at all? When I turn my Profec off my car boosts around 7-8 lbs. This is with t28 turbos, I believe its around 5 lbs with stock turbos and the EBC turned off. Only guess I have is that you still have boost jets in there and they are restricting the flow causing the wastegate to stay closed up to 14 lbs even with the EBC off.