Nearly there. Just getting the feedback on the final two chapters from two different experts. I've decided to not put any further new cars into the book.
Today I added the final material on two very different cars...
The Jowett Javelin...
...and the Volkswagen ID.R...
Both gained inclusion because I managed to source decent aero test data on them.
I also did a final-ish proofread of the text. Since I will self-publish through Amazon, I think I'll get a print proof copy sent to me and read that as well before release. I proof read better on a print copy and it also will allow me to see photo quality, etc.