Lee sent the die back today,(4 day turn-a-round). They pulled the stuck case and put new deprimer in it for free!! Great service. The lube I used was the Frankford Arsenal case lube. Lee says this is not recommended. First time I tryed the Frankford lube and the last. It was given to me and now I know why. Will use the Lee lube which works for me. To hot in the garage to try it,but I have plently of tumbled cases ready to go. The 7.7die was in spec.