Bug 205938 Cross Tab: 2.2.9 Measures from a cube can be dragged and dropped to left and not to right.
If user wants to show an existing measure on a cross tab that he has defined in a cube, he can only add it to the left and not to the right of an existing measure. Proposed solution User should be ale to add a measure both to the left and right of an existing measure.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/editors/schematic/editpolicies/ReportFlowLayoutEditPolicy.java
EditPart part = epIndex < 0 ? null
					: (EditPart) getHost( ).getChildren( ).get( epIndex );
			if ( x - 4 > pRight || isEditPartFigureBlock( part ) )
			{
				
				if ( index >= 0
						&& index < getHost( ).getChildren( ).size( ) - 1 )
				{
					EditPart editPart = (EditPart) getHost( ).getChildren( )
							.get( epIndex + 1 );
					r = transposer.t( getAbsoluteBounds( (GraphicalEditPart) editPart ) );
					parentBox = transposer.t( getAbsoluteBounds( (GraphicalEditPart) getHost( ) ) );
					x = r.x - 5;
					if ( x < parentBox.x )
						x = parentBox.x + ( r.x - parentBox.x ) / 2;
				}
				else if ( getFeedbackIndexFor( request ) == 0 )
				{
					parentBox = transposer.t( getAbsoluteBounds( (GraphicalEditPart) getHost( ) ) );
					x = r.x - 5;
					if ( x < parentBox.x )
						x = parentBox.x + ( r.x - parentBox.x ) / 2;
				}
				else
				{
					Point p1 = new Point( parentBox.x + 5, r.y + r.height + 2 );
					Point p2 = new Point( parentBox.x + 5, r.y
							+ r.height
							+ 2
							+ Math.min( parentBox.y