The Tomb: HELP! DIAL WON'T TURN

This level has been a nightmare. I found the code on the wall, I found the hourglass, I found the dial, which I put into the slot to do the code but whenever I click on the dial, a message comes up saying "We may need to find the code". The code is right there on the screen! I magnified the code the hourglass and the dial so they're all visible but: "We may need to find the code".
I've tried starting again. I've tried putting the scull in the scale first, the left side and the right. I've tried not putting the scull in and trying to do the code first. It doesn't even make a difference if I wipe it from the drive and start again as a different player.
I even tried looking at forums and doing exactly what other people have done but... "We may need to find the code"
Is it a fault? And why can't I just skip this one? I was really enjoying this game and I really want to do the rest. I've read other's stories about this level but there's nothing about this so does anyone know what it is?

I don't know if these pics will help, but here is how you get to them:
photobucket.com
under search: lizziek photos
match not found
scroll down some
use photo album
on left side, choose Azada
on left side again, choose tomb

Maybe you are skipping some tiny little something. They did much better making the second one. I hated the tombs.

Beelzibubbles, welcome to the Fish Pond. Check your Messages. I've sent you a PM with the address for the game walkthrough. Good Luck