There is a Remastered version
here.
Ageless Patience Feat 5Legacy Content
Elf Source Core Rulebook pg. 40 4.0
You work at a pace born from longevity that enhances your thoroughness. You can voluntarily spend twice as much time as normal on a Perception check or skill check to gain a +2 circumstance bonus to that check. You also don't treat a natural 1 as worse than usual on these checks; you get a critical failure only if your result is 10 lower than the DC. For example, you could get these benefits if you spent 2 actions to
Seek, which normally takes 1 action. You can get these benefits during exploration by taking twice as long exploring as normal, or in downtime by spending twice as much downtime.
The GM might determine a situation doesn't grant you a benefit if a delay would be directly counterproductive to your success, such as a tense negotiation with an impatient creature.
Traits
Elf: A creature with this trait is a member of the elf ancestry. Elves are mysterious people with rich traditions of magic and scholarship who typically have low-light vision. An ability with this trait can be used or selected only by elves. A weapon with this trait is created and used by elves.