Do one of the following:

• Right click on the body of the main chart and select Edit Chart Layout... from the dropdown menu.
• Click on  in the chart toolbar and select the Chat Layout tab.
  
              
• If text boxes in this window are not editable using your mouse, use the tab key to cycle through the controls until the correct one is selected.

• To hide/show the chart legend click on the checkbox next to Legend.
• To change the font of the legend click on the Legend Font button. In the Font dialog box select a new font, type, size or color.
• To change what is plotted on the chart double-click on the legend and use the Series window.

• To hide/show the chart legend click on the checkbox next to Legend.
• To change the font of the legend click on the Legend Font button. In the Font dialog box select a new font, type, size or color.
• To change what is plotted on the chart double-click on the legend and use the Series window.

•            
• To change the linear scale of each axis, type the new minimum (X Min or Y Min) and maximum values (X Max or Y Max) you want to see displayed on the chart. You can also use the Axes controls to rescale the chart.
• To make the y-axis maximum value adjust automatically to the series values plotted, check the box beside Automatic Rescale.

Edit the value in the cell labeled ‘Choose a new end time’ and press <return>.
Note: A quick way to extend run time is to click on the down arrow next to the continue button  in the run controls and select from the list (10%, 25%, 50%, 75%, 100%).

Edit the value in the cell labeled ‘Choose a stretch factor’ and re-run the model.        

Note: A quick way to change the stretch factor is to click on the down arrow next to the stretch icon  in and select from the list (0.5, 0.75, 0.9, 1.1, 1.33, 2 or other).

A typical application is to stretch an imposed flowrate and/or Qr profile for dosing-controlled reactions.  This function allows you to easily change (stretch or squeeze) addition rate and/or rate of heat release whilst maintaining the overall volume added or total heat released.