1.158" is kind of long. Why not just try shortening them to around 1.140" and see what happens. If you're not seeing flakes of unburned powder left behind in the chamber or mag, and you're happy with the recoil, velocity, and accuracy, why worry about it? Guns get dirty when shot...and you're going to tumble the brass before reloading it.
Lifetime GSSF & NRA.