We often make driven dimension in our assembly.  But when these dimensions loose their reference and end up dangling, they seem to be impossible to delete.

Please note:

I am NOT talking about dangling dimension on a drawing of an assembly.  I am talking about driven dimensions created in the actual assembly...not in a sketch, IN/ON the assembly.

If I click on the number, I can move it and see it's properties.  But when I click on the number and hit delete, nothing happens.

I have tried #Task but it only works for deleting dangling dimensions from drawing files, it does not support deleting dangling dimensions from an assembly file.

Any ideas???

Layers don't exist in assemblies, they are a drawing thing...so I cannot put them on a layer and hide the layer.

12/19/2016 1:31pm EST - Edited to add:

Attached is an example.