Ran 50 9mm's through my LEE factory crimp die to take out any anomalies for a load that I had made for my sister. She was reporting failures in her Ruger P95 of types that shouldn't have happened.
And after heading to the indoor range, we couldn't get the P95 to fail at all....but we did shoot a bunch of her ammo up, and then I replenished her supply with new reloads, as her supply was still from '96.
Re-teaching her, helping her, and generally getting some range time in with her was good....she needed it to help her along her shooting journey and we needed the time together....