Yeah my bad with the estimation. I must have been thinking about what it'll look from the outside once the cladding is up, not the framing, since the "finished" spire will kinda look like 3 sections, but yeah that doesn't correspond to the underlying framing.
According to the diagram, there's 9 horizontal braces in the spire, or 9 "blocks", with the top most one being a little shorter than the others. We are currently at 2, so it'll grow 4.5x more. I take back what I said about thinking each section would be higher, as again, my brain switched up the sections of the bracing with the sections of the cladding. It'll be pretty awesome once it's up all the way.
This was the diagram I mentioned, originally posted by PHL10 (
http://forum.skyscraperpage.com/show...postcount=5926)