Trapdoor Collector Discussion Board
[ Previous | Previous in Thread | Next in Thread | Next ]
Re: Groove diameter
Posted by Dick Hosmer on Thursday, 14 August 2014, at 1:58 a.m., in response to Re: Groove diameter, posted by Wayne McLerran on Thursday, 14 August 2014, at 1:37 a.m.
I've never actually conducted accurate comparative tests, side by side, but it just seems by basic logic that the "corners" reading would HAVE to be awfully darn close.
And. I'll say again that the ONLY reason my very simplistic solution works well on the TD is the equal-width L&Gs. Other odd numbered riflings very definitely DO need an anvil mike.
Post a New Response
Return to the Trapdoor Collector home page via this link.