6 6StringJazzer Member Apr 23, 2022 #2 Add a series for each one where all the y values are the LCL and UCL values, and the x values are the same as the x values for your data line. So you will have a line chart with three series of data. Attachments control limits.xlsx 16.8 KB · Views: 11
Add a series for each one where all the y values are the LCL and UCL values, and the x values are the same as the x values for your data line. So you will have a line chart with three series of data.