Need some help to identify very faint ejector marks on new lapua brass. The components are: NEW lapua small primer brass br4 primers H4350 scenar L 136 gr tikka t3x tac a1 rifle in 6.5 creedmor COAL 2.860 Iam seeing very faint ejector marks at 42.7 gr which gives me around 2725 fps. The marks are only visible if i examine closely at certain angle, they are not raised or shiny. The primers look good, no cratering or flattening. Bolt lift is not stiff. Can anyone advise if this is a pressure sign or something that happens to a new brass? Unfortunately i dont have lighter loads to compare. Cant get to the range anytime soon thanks for the info!