If it matters, .223, varmint contour, 26" barrel.
Haven't found anything definitive in searching. For general plinking(no bench rest accuracy needed, just decent groups), wondering about case length variance around the 1.750 recommended length.
I can trim to ~1.750, but sort 1.746-1.751, and call it good. Without going through unnecessary testing, have you experienced much difference in this small tolerance, and could I even go down to 1.743, without sacrificing much?

Basically, have you found 1.743-1.751 to be good enough or should I stay closer to 1.750?