[32-40win]

First, why substituting primers require starting loads over again;

http://www.shootingtimes.com/2011/01...motaip_200909/

http://arxiv.org/ftp/arxiv/papers/1203/1203.2701.pdf

Some info on primer construction;

http://bulletin.accurateshooter.com/...james-calhoon/

problems blamed on primers;

http://riflemansjournal.blogspot.ca/...t-go-bang.html