I am experiencing poor airflow at the dash vent registers. Airflow at the defrost setting or floor setting seems to be pretty good, but when I select vents only some air does come out, but it's barely a trickle. I did pop the center dash bezel out and looked down inside the middle vents to see if anything was blocking it, but everything looked okay. All the modes seem to work, just poor airflow at the vents. Max AC did increase it a little but not much. Is this just how it is or am I missing something? Doesn't seem like summertime performance would be very good, as I like to have the vent air directed at me.