IRONCAD has some great tools for manually modifying the geometry of Shapes, but it also has some very useful tools for modifying geometry using Parameters as well. These tools can be summarized as follows: - Parameter Table:  For creating different types of Parameters (Angle, Distance, Scalar and Suppression) - Design Variations: For simple user input (toggling) of Parameter Values into the Parameter Table - Attachment Points: For transferring Parameter Values between Shapes, Part