[Bucky]

For the best advice, jump ionto Hornady's site. There are a couple of adjustments you have to make to the Shell, or that is what a mate of mine tells me, so I just kept away from them and went for Woodleigh Projectiles, in my .444 Marlin

Try these links, and do some more research
http://www.shootersforum.com/big-bo...ornady-leverevolution-45-70-brass-reload.html
http://thefiringline.com/forums/showthread.php?t=380760

Cheers
Bucky