[Plugin Update: 2021] TechBlocks Charts and Graphs (Chart.js)

@alex4 Is it possible to control the number of gridline intervals that are shown on a radar chart (I believe this is an option on some other chart types)? For my use case I am trying to create a radar chart that displays 6 attributes, each of which is scored from 1 to 5 (valid scores are integers, so a score of 1.5 is not possible). As such I would like the chart to have just 5 gridlines (one for each possible score) but I can’t see any setting to adjust this. In the attached screenshot, you can see that the chart is defaulting to 10 increments (0.5 points per line), which makes the chart quite busy.