Ya know, I've been in the sun temple for a while. I hope I'm not missing something really obvious, but I have risen the water level up with the cog at the base of that big room, however the water only rises so far. Tried to turn it again and the water level drops. The rest of the cogs are not interactive. I know what I need to do with the stone but I can't seem to get the water level up high enough. Is there a cog in another room that I'm missing? Is there another way to interact with the cogs-the ones that don't light up when I scroll over them?
Sorry about the questions. I'm sure this is all getting very tired, but it's driving me crazy and I've explored the rest of the map as far as I can go.
Thanks for all you help.
~A