Max/min on Graphical Report idea/question

Max/min on Graphical Report idea/question

This is either a suggestion or question, but I noticed for our CMM programs we have issue with showing the max/min on the "Mygraph" under graphical reports. There doesn't seem to be a way to add a leader line to the max/min and so sometimes it is incredibly difficult to read. 

Is there a way to fix this? Or separately report JUST the max and min?

Thank you.