Turntables?

[Fishwish]

This is my first post so please excuse any posting errors, hopefully I started this in the right place. I am going to create my own 2Stones like grill but cannot find a way to make a turntable.Does anyone have instructions/pics for creating a high heat tolerant turntable for a grill conversion? Love the 2Stone idea for hand turning the pie but am not sure how to create this. MDub had posted that he was going to add one but I cannot find any instructions. Any ideas/direction would be appreciated. Thanks.

[fxpose]

Here's one. I've read a couple of others as well from the same site.

Propane fired pizza rotisserie, 10 stones on the cheap

[Tman1]

Looks like more work and head scratching than just building a regular pompeii.

[Fishwish]

Tman1 you could be right about that, but during the winter when it's 5 degrees I don't think I'll get around to starting an oven- it is on my wish list tho'.
fxpose- thanks for the reply, I have seen that one but was hoping to see if there was something else to compare to. Thanks again