# Grid Attributes Incompatible with Planar Solids?

I’m trying to create a planar solid with a matrix transform Grid Attribute. I’ve created the Grid Attribute, but when I enter its name under the ‘Material’ tab for the planar solid and click OK, this information is NOT retained … when I re-open the ‘Materials’ tab, the ‘grid attribute name’ box is once again empty. I’ve successfully used this same grid attribute for other shapes, and this problem only seems to occur when I attempt to use a grid attribute with a planar solid. Has anyone else run into this problem? Is there some way around this issue?

?getnamed("solid","grid attribute name");