I understand that there's nothing new under the sun,(except for what's about to happen in D.C. pretty soon), yet I happened upon this .411 Ryan cartridge and thought it quite interesting. Taking the old 400/375 H&H Nitro Express (240 Weatherby blown out) and straightening it to .411...? What I've seen of it shows a body taper of .010 out from center from base to mouth. Do you think it will still cycle in and out of the chamber if it's increased to .416..? Will it work? or should it remain at .411? Thoughts?