Position sensitivity refers to the powders position in the case, relative to the primer, and if it will ignite properly. Some powders will not ignite properly if it is not up against the primer, some powders it doesn’t matter where it is in the case when the primer goes off. As far as some literature, I’ve read so many things in the last 30 years, I don’t know (can’t remember) a specific source for this type of information. The load you listed is straight from hogdgon’s website, so there should be no concern of case fill using their data.


JTD