So when Ben turns the wheel and apparently turns it off its axis Locke has to fix it right? Christian tells him that he has to turn it, but when Locke turns it, he's turning it at a moment in time before the Orchid had been built so essentialy before Ben turned it. So is the chamber where the wheel is immune to the time traveling? Like how the others didnt travel? Well I guess it would actually be the opposite of that because the others stayed in their time whereas the wheel remains as it was whenever they travel to.