anchor.diff:  				});
   
   				var relationshipCreationGridsPanel = Ext.create('Ext.panel.Panel', {
  +					height: '100%',
   					width: '100%',
   					layout: {
   						type: 'hbox',
  +						align: 'stretch'	
   					},
   					items: [
   						originGrid, targetGrid
  
positive.code: 							id: 'west-container',
  							autoScroll: true,
  							layout: {
  								type: 'hbox',
  							},
  							items: [
  								relationshipCreationGridsPanel
  
negative.code: 						]
  					},
  					columns: [
  						{ text: 'Target Entry', dataIndex: 'description', flex: 1 }
  					],
  					listeners: {
  						beforeselect: function(grid, record, index, eOpts) {
  