SNS3Guppy, do you feel like stating your interest? You definitely know what you're talking about.
Well a Guppy driver would I imagine be especially alive to exactly how and where all the air goes over/under/around such a bulbous fuselage, with the almost incidental-looking wing, and the modified tail in every conceivable scenario, because I'll be blowed if I could guess what the smoke patterns looked like in the wind tunnel when they took those fat fish off the drawing board without an awful lot of study