I answered your questions in good faith. I told you what I think the differences are. There's a discrepancy over Larry's chamber in that MexSwede rifle. Even Dutch, who is probably the most knowledgeable person on Swedes on the forum has raised an eyebrow in question.
No more arguing please and I didn't see where you explained what you thought the differences were, could you point it out for me please? Most chambers are going to be .020 to .040 longer than maximum cartridge OAL, and in military rifles maybe more, so unless Larry didn't trim his brass to spec I don't think the neck pinching is an issue. If the bolt closes even with a little resistance it's not the same as pushing the shoulder back which is what would need to be done to have it pinch the bullet in the case neck if it was short chambered and the brass was trimmed to spec. I don't think setting the shoulder back even .020 is something you're going to be able to do with the bolt unless you use a good stout hammer.
Ask Felix is lube can change your velocity to a measurable degree.
I was under the impression that both Larry and you used LBT Blue. I've never se a lube change make a difference of 300 fps though.
I also sent you that Hodgdon data on loading jacketed 6.5 Grendel with H4198 in good faith. Did I get an acknowledgment? No. Where's your good faith?
You sent me the same information you posted before and my question at the time was about the velocity, pressure, and accuracy you said you were getting so lets leave that alone for the time being. We seem to have a disagreement with that and maybe someday we can shoot together and settle it. We're not talking about the Grendel anyway.
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I'm seriously wanting to see what you guys are doing and if either of us come across as a little strong headed it's probably caused by past friction. Let's leave that out here if possible.