Valentine is shown making up her bunk with proper corners. Later her bunk is shown messed up again, while all the other bunks are made up properly.
At about 36 minutes in, Recruit Johnson notes there are 30 recruits in the platoon. But each morning reveille, Recruit Valentine is last to report at "28". Further, preparing for the final exercise, First Sgt. Morley divides the platoon into "teams of five" and then appoints only four team leaders, leaving 10 recruits without leaders.
The females can be seen wearing the comars of their ACU tops up around their necks. This is never done. Certsinlt not in the heat.