Dash upgrade and Right side vent
 

Hi,99 Boxster Base, Recently upgraded my dash to a black one with glovebox. I couldn't use the original duct work on the right side cause it was obstructed by the glovebox. So I jury rigged a 1'' plastic tubing connecting the two sides of the duct work. Looks good on paper and theory BUT I'm not getting any forceful air through the right vent.
Am I missing something in wind dynamics?? This a very large pic of the hose underneath R side Air Bag. Thanks V