[jcims]

For me it’s like the debate about which way to set the hang on your toilet paper roll. There is no right answer and the fun is asserting that yours is correct.

[someweirdperson]

There IS a correct way. Check the manual that the manufacturer provided for the roll holding device. Using it incorrectly voids the warranty.

[stinos]

Hmm, that seems more like an engineering problem. Like: what's obectively the easiest way to be able to grab the paper? Surely only one answer :)