It's mostly little stuff here and there, mostly attributable to misinterpretation of something they were told. Nothing too terribly serious that I recall. I'll tell you, it's tough to get it all right. I've never read anything on the subject that didn't contain a few mistakes, and I'm not talking about differences of opinion but actual errors. I do think the Regans did a better job than Waymack and Harris, though. I thought W&H were a bit too fawning.