Frequently asked questions

Does the ID\Name of the Rings have to be numeric ?

The ID of the Rings/ Disc can be made of any alphanumeric characters. Only keep in mind that the ID's have to be unique.

In what units are the sizes of the rings/ discs input ? Can I use INCHES ?

You can select your preferred units using the TOOLS->Unit Settings Menu. 

Help, I seem to have lost the TOOLBAR ? 

Go to the View->Toolbar menu, and ensure that the toolbar is checked.