OK guys what's with hanging all the planes the wrong way. I see several pics here with the airplanes being held by the tails. I was always told going back over 30 years that it was best to hang the planes from the engine. The reason for this is that the oil residue does not gum up the bearings. So what gives.

I hate to see this start as a debate but what's better then:

Hang the planes by the engines and save the bearings or by the tail?

Hold on for the ride.