A little before and after orthotics photo gallery. When the lines are straight up and down with a horizontal line, you are in the corrected alignment position. Now when you stand on a heated foot aligner or Plaster Cast, the mould that is taken is balanced in the correct alignment position. The VerticalFAS is the only true weight bearing orthotic moulding device. You are standing in the corrected position when the orthotics are created using your own weight.