VTK-2663 - increase by 10 more pixels (and add a comment reminder)
VTK-2663 - increase by 10 more pixels (and add a comment reminder)

vtkio/vtk,vtkio/vtk,vtkio/vtk,vtkio/vtk,vtkio/vtk,vtkio/vtk,vtkio/vtk,vtkio/vtk