Thread: Re-sizing Issues-Tight Chamber?

Hi Pommy, not sure to be truthful. I did try coating a shell in marker pen but did not find anything definitive.
I had assumed that my brass was oversize in the body and to size that down I had to run the brass all the way into the dies.
never had a miss fire with reloaded or factory ammo.
In hind sight it's possible the brass was hard and needed dumping or annealing.
cigar, I was trimming back to min length 2.035
Z