He'll hopefully clarify, but I think he meant that those without pick guards will have the neck set deeper so the body-to-string is the same distance/feel as pickguard-to-string. Presumably that's only if requested the bridge can be lowered enough to compensate. Sadowsky is all about attention to small details. Presumably this different neck depth is also only by request, as I for one would prefer no pick guard and the usual neck depth, with the minor extra depth under the string being no problem and maybe even a help.