Thanks A 238 GB zip file. That's going to take a few days for me to download with my rural internet. Perhaps one of you city folk could download it, and see what it contains. https://files.wtc7report.org/file/public-download/UAF+WTC+7+Zip+File/UAF+WTC+7+Files.zip I can't quite see why that took an extra two weeks to get it online. But at least they have extended the deadline for comments.