My experience with Kimber CS was same Sitka....

Had a chamber with horrid chatter marks.
I got it back with only a “it’s within spec”

Ya right. Bozo’s....

I own several but do it now knowing I own the warranty.......

But as for me and my house we will serve the Lord. Joshua 24:15
I can do all things through Christ who strengthens me. Phil. 4:13

I DON'T NEED A WSM AS I HAVE A WEATHERBY!