Hi, I'm analyzing a composite leaf spring using ANSYS APDL, the leaf spring has a thickness of 12mm, and since it is a composite material, it is composed of many plies, I'm assuming the ply thickness to be 0.125mm. I imported the geometry as a Parasolid x_t. And the element type I used is SHELL181. But when I go to SHELL options and try to add plies, it doesn't seem to be dividing the thickness of the leaf spring into the plies I add. What do you think I'm doing wrong? If anyone has done anything like that before, any help is highly appreciated.