Bug Report
Issue:
The custom scale for Heatmap was not right. It can be noticed from the example in the Cookbook 4.1 (winform). Below is the screenshot of the example showing in the cookbook

The max/min of the intensities are 200/-200. However, based on the colors after setting the scale, it shows the min value was somewhere close 100.
System Details
- ScottPlot Version: 4.1.27
- Operating System: ( Windows 10)
- Application Type: (WinForms)
- .NET Version: (.NET 5.0?)