Loading graph issue if a pin value contains quotes

[MMJM]

If you add a Pin of type string then try to enter in a string that contains quotes it fails to reload the graph.

It seems to have something to do with the Archive.Rad function where it tries to deserialize the string.

[MMJM]

This seems to fix my issue

var json = $""{value.ToString().Replace(""", "\"")}"";

[miroiu]

Good catch. Submit a pull request.