When I took these I have to admit I was excited to be out and forgot to check the levels each time I moved my tripod. A rookie move for sure lol. My camera doesn't have the grid for the rule of thirds. but think i am getting better eye balling it and correcting it in photoshop. As far as a Cpl., I have no clue what that is. The beach is at Botany Bay in edisto island South Carolina.