I agree, but am still going to try it. Only after using it the way it was intended, with the BS stones. Maybe a lower, slower preheat, and full blast before launching pie will help with steel.
For the BGE, an IR of 600s for a 4 min cook is just right. 700s and you start to torch the bottom before the top is done. With a one min bake time, I'm sure the Baking Steel temp could go up. Probably going to start in the 700s, and work up?