I've read much debate here and elsewhere on this subject. I'm unclear about this. Isn't the overall thickness of steel around a WSM chamber no different between the two shanks? Sure, the large shank has thicker steel around the chamber, but isn't it being threaded into a thinner receiver? What IS different is that the threaded seam in a large shank barreled receiver is a little closer to the outside surface of the receiver. Not sure why this is considered to be stronger.