I used only 4 item in the weighing dish below the statue. I believe it was only the spear and fish that activated it so I was able to get only one of six keys from a capsule ( the one 2nd from the right ). The rest of the capsules were still too high. Then I went to the labyrinth with the two shades ( black ghosts ) and collected 3 more items ( bowl crown and wand ). When I went back to use these items in the weighing dish but could no longer click on the dish. The only item I seem to be able to click on is relief ( the wall with the hieroglyphics ). Has anyone else have this problem? How do I get the rest of the keys now? Please help!!!