Dear Anthony,
You asked "The review on your site says the books, "dispels many widely accepted 'truisms' along the way.
Can you please list a couple of examples?"
This was a quote from a review of the book... so not my words. But I can tell you that I moved to St Andrews in 1998, and started the research in 2000. It started because many people, (especially locals and caddy's) kept telling me 'the Old Course has never changed'. I found this hard to believe, but I also found it hard to disprove. So I started buying ever book on the Old Course I could. No book really provided the meaty ammo I wanted... so I went to the library and started the spreadsheet (which is the heart of the research and features as the foldout at the back of the book). The book is the result- and it essentailly describes the spreadsheet + I added plans and photos) So, to answer your question, What I have since come to understand is that in 1998, there had not been any significant change to the OC since maybe 1955. So in most peoples lifetime (memory), they could not remember much change. So as happens, fiction had become fact (sic), because it was repeated so many times.
Thanks for your question
scott