Royston, I have already shown you proof that the core was massive steel columns that were bolted to the bedrock and that were thoroughly cross braced with steel beams. I have provided the blueprints of the core that show this, I have provided photographs of the core as it was being constructed, I have provided videos of the core as it was being constructed, and of people who were a part of the design and construction talking about them. Now, if you choose to cover your eyes and go "la la la la la la" and pretend this proof does not exist, that, I think, says far more about you than it does about me.