Maybe this post will help:
Quote Originally Posted by Exoforge View Post
Ok, help me help you. If you're on the part where you finished running around and testing the Magitek, and you have to return to Wedge, Biggs and Cid, you return back where you started. Which at this point happens to be the cliff people like me jump off of on their chocobos while running west from Revenant's Toll. They are at the bottom of the cliff almost tucked in the hole. Just walk out the West gate and drop, you should see them. If you're on another part of that quest, let me know.