Great content overall, but Table of Contents not being useful makes this doc MUCH harder to use than it should be
I break this document in to 2 pieces - table of contents and then actual contents. The actual contents are awesome - clear pictures and diagrams - couldn't be happier. The Table of Contents is, unfortunately, almost 50 pages and hard to work with spanned across so many pages. It's a small detail but a very time-consuming frustration to work around by having to use CTL-F and go through many many hits on a key word until you can find what you're looking for within the almost 50 pages of contents