Google Sheets: Fix a Radar Chart that Won't Print

There are 2 parts to this project. Part 1 is to make a Google Sheet print a custom radar chart that, for some reason, won't show up when saved as PDF. Part 2 is to increase the font size of the labels of that same custom radar chart. 1) Go here: [login to view URL] 2) Look at the Radar Chart in column N, row 16. 3) When this document is sent to PDF to print, the Radar Chart does not show. It's blank, like this: [login to view URL] 4) The goal of this project is to make this radar chart visible when printing and to also increase the font size of the labels in this chart to Arial, 14pt. 5) Using Google Gadgets is NOT permitted. 6) The script for the radar chart is attached: radarChart.rtf. Here's how the code works: When you click on the chart in N16, you'll see some code: =Image(radarChart(5115)). When the number 5115 is changed, the chart looks for any changes in the reference sheet and updates. 7) In order to complete this project, you'll need to change the attached script so that the radar chart will print and it has larger font. 8) Be forewarned that the reason the chart won't print may be due to a limitation in Google Sheets and not in the attached script. Therefore, it may be that this project can't be completed. That's it and thanks for your consideration.