I guess my question would be ummmm JUST WHO IS WALTER BUSSEY?

Jim Hiemstra

"Jim Carriere" wrote in message
. ..
Cal wrote:
OMG! I recently installed "Gutter Guards", and now, I'm concerned
about the boundary layer being disrupted and the house settling
regardless of control input. I've always heard it's unwise to fool
with the original design...

Boundary layer effects depend on the Reynolds Number, which in this
example have practical considerations of roof dimensions and whether or
not you live in hurricane country...

PS
If the "Gutter Guards" weren't STC'ed, so may really be experimenting.