Index: lams_tool_assessment/web/includes/javascript/chart.js
===================================================================
diff -u -r37b136d4e3bebf9a4f189beb821b6a936da214dc -r9ee2921bed79fea47120f0040b1a9a4f2cad7b55
--- lams_tool_assessment/web/includes/javascript/chart.js	(.../chart.js)	(revision 37b136d4e3bebf9a4f189beb821b6a936da214dc)
+++ lams_tool_assessment/web/includes/javascript/chart.js	(.../chart.js)	(revision 9ee2921bed79fea47120f0040b1a9a4f2cad7b55)
@@ -301,7 +301,7 @@
 
 	var position = this.chart.canvas.getBoundingClientRect();
 	tooltipEl.css({
-		'left'  : position.left + window.pageXOffset + tooltipModel.caretX - tooltipEl.width() - 60 + 'px',
+		'left'  : Math.max(25, position.left + window.pageXOffset + tooltipModel.caretX - tooltipEl.width() - 60) + 'px',
 		'top'   : Math.max(10, position.top  + window.pageYOffset + tooltipModel.caretY - tooltipEl.height()/2) + 'px',
 	});
 }
\ No newline at end of file
Index: lams_tool_assessment/web/includes/javascript/chart5.js
===================================================================
diff -u -r37b136d4e3bebf9a4f189beb821b6a936da214dc -r9ee2921bed79fea47120f0040b1a9a4f2cad7b55
--- lams_tool_assessment/web/includes/javascript/chart5.js	(.../chart5.js)	(revision 37b136d4e3bebf9a4f189beb821b6a936da214dc)
+++ lams_tool_assessment/web/includes/javascript/chart5.js	(.../chart5.js)	(revision 9ee2921bed79fea47120f0040b1a9a4f2cad7b55)
@@ -298,7 +298,7 @@
 
 	var position = this.chart.canvas.getBoundingClientRect();
 	tooltipEl.css({
-		'left': position.left + window.pageXOffset + tooltipModel.caretX - tooltipEl.width() - 60 + 'px',
-		'top': Math.max(10, position.top + window.pageYOffset + tooltipModel.caretY - tooltipEl.height() / 2) + 'px',
+		'left' : Math.max(120, position.left + window.pageXOffset + tooltipModel.caretX - tooltipEl.width() - 60) + 'px',
+		'top'  : Math.max(10, position.top + window.pageYOffset + tooltipModel.caretY - tooltipEl.height() / 2) + 'px',
 	});
 }
\ No newline at end of file