I have been full length resizing some of my 7mm mag cases and I have noticed that where the taper goes to the neck in one or two spots,the case is denting in. Am I going up into the die too far,or do I need to back off a little?
Or what causes this? These are new RCBS dies. Need some help.
Noslers Rock
Or what causes this? These are new RCBS dies. Need some help.
Noslers Rock