FINAL FANTASY X-2 100%?

Question

okay, so im trying to get 100% on final fantasy x2 by using this outline:

http://www.gamefaqs.com/console/ps2/file/562386/23915 (its great so far by the way! try it! (:)

but i just ran into a problem...... during the mission 'Deafeat tempel fiends' Yuna falls in the hole and meats shuyin (u no what im talking about right?) well, when shes all alone in the farplane, in the guide it says to press 'O' in order to hear a whistling FOUR times (or 'X' in the NA version) well, i pressed X (cuz i didnt no what version i had.) well, i didnt hear whistling and afetr pressin X about 8/9 times, the next scene came on. did i do it wrong? did i get the percent, cuz i feel like i didnt.

UURF!

Answer 1

when yuna says 'i'm all alone,' you are supposed to press the X button, but what I did was press the X button the whole way through because I didn't want to miss this scene where Yuna met Shuyin.

Answer 2

Usually I just slam the do-button (whichever button on your configuration you use to select) when it goes into that scene.

When you load your save game right before that, what percent are you at, and have you played through before?