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You can expand a folder by clicking the "+" icon, or by pressing the * on the numeric keypad. If you highlight a TurboCAD file (*.tcw) or an image file, a preview of the file will appear.

Program Defaults

Here you can control default program settings - parameters that are active for all files. For example, you can change the aperture size and toggle Auto Add Constraints on and off. Most of these parameters can also be set in Options / Program Setup.

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