*On charts, you may find your Y-axis values to be in decimals instead of whole integers. To have your Y-axis values in integers, find out the max. and min. value of the series you are plotting. Create as many gridlines as there are whole numbers from the range of series data.e.g. if your values that you want to plot are 1.5,2.5 and 3.5,your range is 1.5 to 3.5 is actually 2, but it would be best if you FLOOR 1.5 to 1 and CEILING 3.5 to 4. Your max and min are 4 and 1 respectively and your range is 3. Create a variable called #gridline# that is your-range + 1 = 4. Pass this variable to gridline attribute in*. There goes your whole integer valued Y-axis now :)Thanks zedfox Note: This isn't an issue on CFMX 7