LandMass

Hi Everyone, I've been using 3D coat for 5 days for an architectural studio. I have been grouping certain elements in "vox layers" in case I have to go back and adjust anything. I also group certain things using sub-layers. Just today, whenever I select a layer then apply a mesh to "voxelize" it 3D coat puts it on a sublayer of the layer I am actually trying to have it on. Any ideas why this is happening? It is the trial version by the way. Thanks in advance for any help.