Neck tension

[Harpoon1]

Thanks for all the replies. I was only getting .001 neck tension. I’m going to have the expander ball turned down to increase the neck tension to .004. Also I’m going to look into a better set of dies

Whidden makes an adjustable expander ball decapping stems. Their dies are expensive but you can use their decapping system in Redding dies. Point being, you can get a Redding FL Bushing die, using tapered bushings from either SAC or LE Wilson make runout a thing of the past. Then with the Whidden adjustable expander balls and tapered bushings, you've got total control of neck tension with any brand of brass and neck thickness.