• Choose category «Mechanical Parts» under create -> geometry
• Click button «Xpring». There are two ways to create the extended spring:

1. By mouse. Click the left button on the viewport and move the mouse cursor for assign diameter and number of turns of spring.
2. By keyboard. Input parameter in rollup «Keyboard Entry» and click the button «Create» After creating the object you can adjust additional parameters easily.

The installer that ran when you downloaded this plug-in from Autodesk App Store has already installed the plug-in. You may need to restart the Autodesk product to activate the plug-in.

To uninstall this plug-in, click Control Panel > Programs > Programs and Features (Windows 7 / 8 / 8.1 / 10) and uninstall as you would any other application from your system.

User documentation is placed here: http://htcraft.ru/index.php/xpring