nose to charging handle is incorrect way to hold the gun imo. Standard eye relief works best on those.
Nose to CH works wonders for me. I prefer to drive the gun rather than let it drive me, especially on a fighting carbine...
Nose to Charging Handle (NTCH) is the way the Army still trains, and it works for training a consistent cheek weld and sight picture. Back to back World War winners, and all.
