 			// calculate y pos depending on toolTipAbove setting
 			if (toolTipAbove)
 			{
-				y = stageY - (probeToolTip.height +2* margin);
+				y = stageY - (probeToolTip.height + 2 * margin);
 				if(yAxisToolTip != null)
 					y = yAxisToolTip.y - margin - probeToolTip.height ;
 			}

	import weave.core.LinkableHashMap;
	import weave.primitives.Bounds2D;
	import weave.visualization.layers.InteractiveVisualization;
	import weave.visualization.layers.SimpleInteractiveVisualization;
	
	/**
	 * ProbeTextManager

			if (additionalColumns != null)
				columns = columns.concat(additionalColumns);
			var headers:Array = probeHeaderColumns.getObjects(IAttributeColumn);
			var keys:Array = keySet.keys.concat().sort(ObjectUtil.compare);
			var key:IQualifiedKey;
			var recordCount:int = 0;
			var maxRecordsShown:Number = Weave.properties.maxTooltipRecordsShown.value;
