Very nice comparison
@crazydoug! Now that I have a B-40, which is basically the same as my B-38 I want to find one of those mesh B-38's. There was one on eBay not long ago, which was oddly painted mostly blue where it should have been red. I almost bought it be it also annoyed me the screws had been replaced so I forced myself not to. Clearly I have gotten to picky LOL