Why can I not see the Base-Part properly?

Display Forces is active

When Forces are displayed, each Part is given a new, random colour. The Base-Part is the new Random colour.

To make the Part Green, you should:

Click the Display Forces icon, in the Forces toolbar to 'Not Display Forces'.

When the icon is grey the Base-Part should be Green.

Show other Sketches and Mechanism is active

If 'Show other Sketches in Mechanism' tool is active, and a different Mechanism-Editor is in front of the active Mechanism-Editor, then the Base-Part of the other Mechanism-Editor will show over the Base-Part in the active editor.

If you spin the model you will be able to see the Base-Part of the active Mechanism-Editor.

Show Model in Mechanism is active

When the Model is being shown in the Mechanism, we also show the Planes. The Base-Part is being partly hidden by a Plane.

To hide the Plane, you can either:

Click the Show Model in Mechanism icon to 'Hide Model in Mechanism'.

- or -

Click the 'Display Planes' icon to 'Hide Planes'