Ok so couple details
New Cheditte Hulls skived and purchased as primed skived hulls 3” 20ga
Press mec 600jr markV that i haved for years loading 2-3/4” 20ga
Ive adjusted the column height to load 3” now
Load using published load data from BP and im using all the EXACT components (i wont give load data here)
The pre crimp im using the BP super crown and it works like a camp
The problem is during the final crimp IM either buckling the hull and swirling badly or buckling. Either way the crimp domed like its not closing but there is plently of room to close. Stack height is good im hand packing theae so i KNOW the wad pressure is good and all the way down
Help
New Cheditte Hulls skived and purchased as primed skived hulls 3” 20ga
Press mec 600jr markV that i haved for years loading 2-3/4” 20ga
Ive adjusted the column height to load 3” now
Load using published load data from BP and im using all the EXACT components (i wont give load data here)
The pre crimp im using the BP super crown and it works like a camp
The problem is during the final crimp IM either buckling the hull and swirling badly or buckling. Either way the crimp domed like its not closing but there is plently of room to close. Stack height is good im hand packing theae so i KNOW the wad pressure is good and all the way down
Help
