Ultimate installation of Ultimate ventilators.

FWIW here is David Joyce comment on factory vent location:
A few weeks back someone was asking for the factory instructions for fitting
the NACA ventilators. I looked at the time but didn't find my instructions
where I thought they should be. However, looking for something else I have
just come across them!
The lower front corner of the ventilator should be on the Fuselage
join line . The back vertical edge should be 6.25 ins/160mm in front of the
front edge of the door. Could scan complete instructions to anyone still
needing them> Regards, David Joyce, G-XSDJ
Y10-04-05
From: "Bud Yerly" <budyerly@msn.com>
Date: Mon, April 5, 2010 6:40 pm
So are mine, I just need to find baggier shorts for the air to make a circuit around my crotch and down the other leg. Just couldn't bring myself to mess with my pretty joint line. I still haven't put in my ultimate air vents. It's getting hot in Florida and I just need time to get around to it.
Bud
----- Original Message -----
From: flying farmer<mailto:rpwheelwright@yahoo.co.uk>
To: europa-list@matronics.com<mailto:europa-list@matronics.com>
Sent: Monday, April 05, 2010 12:37 PM
Subject: Europa-List: Re: Naca Vents
Well Mine are no where near that !!!!
They are about 4" lower and in a perfect position for blowing air up the leg of my shorts on a hot day.