Please don't take this as a negative comment about your big chip posting, Greg, but I noticed you included the "+" signs with TCR value codes. I'm pretty sure you know what it means, but I've found quite a number of chippers (those who don't read the front matter in a book <G>) who think this is a way to designate a value in-between the letter codes. A kind of "super D" for example, meaning it is valued near the top of the "D" range.

It's not of course. It indicates an upgrading (or downgrading for a "-") since the last edition of TCR. I put this in a reply to your note, Michael, since I know you're out there reading. Would the authors consider making it a little more obvious what this code means in the next edition? Maybe a different legend at the head of the column? Possibly putting it in a different column? Just a suggestion to help make the reference a little more useful to users.

DonL