The following files were used in this problem:
DiggerArm-Flexible.dat -- Input file for connecting rods modeled as flexible using SOLID185 elements.
DiggerArm-Flexible.inp -- Flexible model information (called by DiggerArm-Flexible.inp).
DiggerArm-CMS.dat -- Input file for modeling the flexible connecting rods as CMS superelements.
DiggerArm-CMS.inp -- CMS superelement model information (called by DiggerArm-CMS.dat).