I know you know your business (I make a point of reading any or your posts on lever-guns and reloading), but are you certain
that all of the little stablizer supporting screws are torqued down, and that all
of the set screws are torqued down? Seems to me I missed one last time... Just a thought! Agreed that red LokTite is a MUST. Frankly, I like clear fingernail polish over the heads, too. (Or maybe I just like clear fingernail polish... but enough of my
Williams makes a couple of stouter models for about $45 and $60, respectively. But at $60, you're in the range of the excellent steel Lyman sight...
Will you, too, be one who stands in the gap?