hanging down freely in front (not on the wall side) is best because if there is moisture on the wall it can ruin the whole roll. And I am unanimous in that.
I once dated a girl who had a weird idiosyncrasy, she could NOT throw out the TP tubes! And she had no explanation for that behavior either. She had a huge pile of used tubes. Will this new development be a boon to her or will it traumatize her I wonder.
Kimberly-Clark rolls out tube-free Scott toilet paper
Did we ever settle the best way to mount the roll? Does this change everything?
Inquiring-minds-that-have-nothing-better-to-do want to know!!