Follow up. I read the article in the Dec Guns Magazine. It's a good read. Actually has substance, vice so many articles I see by others these days that appear to be reprints of marketing material. I assume the 210 Partition load for the 338 Fed is supposed to read 2593 vice 2693? That would match what I've seen. I may have to re-try 8208 with the Hot Cor. That looks interesting.
