Hi David:

Make a paper template with radiused corners measuring 15 5/8 inches X 11
5/8 inches. Trace the template in the center of the indent. Make the
incision starting from the middle.  There should be no edge. Need a
jpeg, let me know.

--
Peace!

Trevor Reid

T  H  E     S  K  Y  L  I  G  H  T     G U Y
                     est.1997
  RR6 1501 Smith Road, Gibsons, B.C.             zzzzzz\zzzzz_
        Canada V0N 1V6 Ph 604 886-4564          |E[__][__]|[_]\\
         e-mail: skylight@dccnet.com            |skylight | guy||
   ............................................ =-(o)------(o)-==
         http://www.theskylightguy.com

David Cooper wrote:
>
> As I had written in an earlier post I pulled a skylight vent out of an
> 85
> Westy.  I am getting ready to instal it in my 82.  Here is my
> question: Where
> do I make the "incision"?  Do I cut the roof right at the inside of
> the
> indent or do I leave a little edge?  I don't know if this makes any
> sense to
> anyone but if it does I would love the help.
> Thanks,
> Coop