Motion in assembly

[GordonL]

In the past I could move parts in an assembly to show motion. Suddenly I can click on a surface and show motion but the entire assembly also moves all over the screen. It actually will just go off from the screen.

I am not sure if it is relevant but my maintenance just expired and I had to reenter my license key.

Alebre Atom3D

 

[DavidJ]

This is not related to your licence.

Have you constrained your assembly correctly in the workspace to prevent it 'flying off'?

 

[GordonL]

OK That was the problem. I had removed some constraints because I was having a problem with things being over constrained. I guess that I removed something which should have stayed. Thanks.