Is there a trick to this? I swear I'm banging my head against the wall trying to sort this out, Lee Dies, including FCD, new Star-Line brass, Hornady .355 170gr bullets. the brass gauges perfectly before loading with a Lyman case gauge....yet when I drop the powder, seat the bullet, and lightly crimp it, it fails the case gauge. I have tried adjusting my dies time and again....There is something I'm missing it possible there is something unique to the .350 Legend in terms of loading?

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