nuvola rossa

Hi, I'm new to this forum... I like this thread and it was VERY informative, so thanks to MONZTER and Turbobluestreak I don't know which boundaries need to be applied to a forced induction manifold? Someone says to don't put a pressure boundary on outlet to ITB, but to put there a velocity ouput... I know the air flow, pressure, temperature and air mass of the air that go from the turbo to the inlet of intake manifold... just need an input to go ahead and don't make big mistakes... please help us thank you and greetings from Italy!