Once again, there is no point in including the percentage for a skill to hit if it doesn't actually work.
It does work though.
It's still the same X% chance to be set to yes or no, just that this chance isn't re-rolled every time you load the game.
You want a different result, you take a different action, not just repeat the same one until it works, otherwise all actions might as well have a 100% chance of success.
