Hi Bushy The black box is the default bounding box that Vue puts around objects when it first imports, but if you leave it for several seconds (and haven't disabled any of the draw thread/display options), the box will gradually decimate into the shape of the imported mesh. (Faster systems will decimate the mesh faster). If Resources drop below a certain RAM % level, then Vue will revert back to the box to lower the memory used. Peggy was right correct about Resize and Center objects >8o) Hope this helps. Kind regards