Runaway

[TON3R]

Ok, so this is a very simple question, with a very simple answer, but a friend I play with won't let it go.

He believes that when you are running away, if you roll a 1, you should automatically lose, regardless of any bonuses you have to runaway (I once had enough stacked in a game of Apocalypse/Original Munchkin that I couldn't lose a runaway). Likewise, he believes that if you roll a 6, you should automatically escape, regardless of any negative effects to your runaway.

Like I said, I know it is silly, but can I get an official ruling to quiet him once and for all?

Thanks