Good afternoon!
While I'm completely new to HARP, I'm quite familiar with Rolemaster and document creation (I do boring manuals for a living). I've got a few general comments to offer, some of which may be beyond the scope of what can (or should) be addressed at this late stage.
First, I think the font used throughout the book for Examples is, while very pretty, too light in stroke for good readability. It's not TOO bad on the screen, but definitely offers some legibility challenges when printed.
Second, I heartily concur with the previous poster who suggested including the chapter number in the page footer. Chapter number is extensively referenced in the text, but the only place that you can easily connect a chapter number with a page is in the TOC.
Third, there isn't always a completely clear hierarchy of headings in the main text. This can be confusing to the reader, and also makes organization more challenging for the creator.
For example: On Page 17, the L1 head "Generating Stats" is followed with "Option One," which should be a L2 head (and is followed with Options Two and Three). If you get your heads set up properly, generating a TOC and similar tables is MUCH easier, even in a craptastic program like MS Word.
Several of the glitches I've noticed have already been noted, and while I did read through this thread, I may be duplicating a faster reader/poster's report(s).
Page 50: The first paragraph under Rope Mastery should be italicized for consistency.
I'm only about that far reading, and I'm fairly sure everything else I noticed has already been mentioned. As I come across other errors, I'll double-check the thread before reporting.
Rochndil, who reads a few pages every night before bed...