On Jun 11, 2013, at 5:02 PM, Stephen Grisanti <bike2vcu@YAHOO.COM> wrote:

No complaints, except for the rather unfinished look of that area now but that look is worth the improvement.
That Samba thread even has contributions by one owner who went so far as to do numerous measurements of airflow and temp for his/her van with and without the plenum.  That was a lot of work to prove a point.

I know the person/van who did that and reported about it. See her annually at one of our Van events/activities in May.
She reports that there was NO signaificant improvement in coolness OR air flow to the front. It resulted in "some"
additional head room for volks sitting in the rear bench.

bob