[burnsauto]

well it depends on the kind of smoke test. Some use pressure+smoke, while some just use smoke alone.

But I agree, it does sound like a boost leak. ...at least from sitting in front of my keyboard.

Double/triple check every thing related to holding pressure. Check for tears/holes in couplers, check to make sure you are using the correct size coupler (not one that's close enough), and check any smaller connections (If the BOV is leaking under pressure - if adjustable, try tightening the pressure on the spring to the point where it doesn't open, also the gasket for the BOV if one is used), and any of the hoses going to or from the intake manifold.