ORIGINAL: fishkillbill

Man that's some real fancy cutting! I can guarantee mine won't look half that good. How big of a hole did you make on the bottom?

Bill
My mistake!!! I posted the pictures I took of the Hobby People 160 size T-28 I'm putting together now.

On my 60 size T-28, I cut a hole 2" x 2-3/4" - total 5.5 sq. in. Have not had ANY cooling problems with it.