this subject was hashed out to bits a year or more ago. I guess it is one of the perennials, good for traffic and speculation on a recurring basis.

:)

alistair

On 2011-08-10, at 8:10 PM, Dave Mcneely wrote:

> Mine is a rectangular prism (a box) with sides, ends, top, and bottom.  Vent holes are in the corners below.  How is it open to the area under the seats?  Too tired tonight, but I'll go look tomorrow.  mcneely