Before the ASROC installation there were two RUR-4 Weapon Alpha launchers there one behind the other with the aftermost being sitting just above a deck break or step:


But after the the ASROC refit that deck seems to be reworked to be a smooth straight or maybe angled? surface:


I wonder if the entire 3rd 3"/70 turret got higher due to the deck get higher or there was a sort of cut in bulwark around the turret, or it simply sloped down to the level of the base of the turret?