I have many folders of parts that I need to Assign a custom material to, from our "pfgmaterials.sldmat" file.

Assigning the materials seems to be working fine through various methods.  A nice macro written by 

and also an addin in #Task utility.

I find that when assigning the material, I get an error on the material, and the only way I have found to resolve this is by unchecking the Mass Override Properties.

Is there a way that these can be incorporated into the Change_Part_Material macro that Deepak has written?

I have tried recording my steps over unchecking the Override Mass and Override Center of Mass, but can't see a way to include this in the original Macro.

Any help would be appreciated.