Three charges, same bullet, length, case, etc.
Leaning towards this one that's strung out laterally, but curious what others think.
Group sizes are approx 0.49, 0.5, and 0.58 MOA in order.
Load data is FC case, Win LR, 178gr ELDX, 2.800 COAL, Shooters World Precision Rifle (43, 43.5, and 44gr). Chrono data is at home, will update later.