Final Fantasy 7 question

[Laguna Loire]

How, exactly, am I supposed to get the Lunar Harp?

I set a pair of staff members up, and when the bomb goes off, they are both looking to the area up the ladder. However, I am not able to get up the ladder once I begin the whole excavation process.

Help?!?!

[RhombusYSS]

You can excavate on the top level, and I recommend 3 guys, good ol' triangulation, so you can pinpoint the exact location

[G-Pitts]

Excavate on the upper level. The location is always at the left side of the camp.

[Laguna Loire]

But how do I get up there? It won't let me use the ladder once the excavation process is begun.

[Laguna Loire]

Never mind. I had to press the "O" button to get up there. I had changed the defaults so that the "X" button was for all the selecting and talking and stuff, and it wasn't letting me use it.

Thanks for your time.