Our 3D CAD supplier models have been moved to 3Dfindit.com, the new visual search engine for 3D CAD, CAE & BIM models.
You can log in there with your existing account of this site.
The content remains free of charge.
If there are unused variables in a part, they can be removed from the list with the Delete unused command.
Unused variables can be recognized with the raised asterisk symbol after the variable name.