Hey guys I just noticed this recently, but most of my clams don't have mantle extension exactly perfect on each side, i.e. one side a little bit more than the other, or vice versa. Is this just natural variation? Imparticular this maxima opens the "right" side of its mantle more than the left side, but I noticed also that the shell is also higher on one of the sides of the clam, like the left side is a little "ahead" in growth than the right. I know just being paranoid lol, but mostly just trying to learn.