I just received in the mail a copy of an older edition (circa 1969) of Wilcoxon's Modern Rudimental Swing Solos, and confirmed my suspicion that there are some typos in the new Sakal edition.
First, Rhythmania (p. 16) originally ended with a bass drum hit on the & of 2. In the Sakal edition that note is missing:
The next one has been bugging me forever- the last line of Roughing the Single Drag (p. 20), which begins with this tempo-busting thing in the new edition:
Here's the much more playable original line:
I'm pretty sure there are more of these, I'll post them as they turn up. This makes me really want to track down an old copy of Rolling in Rhythm, because I feel like there are many more questionable things there...