To change a Involute Gear in Solvespace (teeth, module, pressure angle)

This is the third video in a series about creating an involute gear in Solvespace. As you remember from the previous video we can create an involute gear with just three parameters: module, pressure angle and the number of teeth. If we want to change one of these three we don't have to start from scratch. We can take an existing gear and change one of the three parameters. This will save us a lot of time. However this change must be done following a procedure that I'll demonstrate. Other wise Solvespace will give us the error message 'unsolved constraint'. Here is a link to the previous tutorial in this series: https://peertube.linuxrocks.online/w/91BKHZs9KT3DPm2pK19UxL And a link to the involute gear in Solvespace to get you started with this tutorial: https://my.hidrive.com/lnk/ceCIi2yd Solvespace is an open source, parametric, 3D CAD program that is lightweight and easy to use. It is available for GNU/Linux, OSX and Windows. In Solvespace the user applies geometrical constraints