This is a common mistake that everyone makes. Quick answer: add "chds=0,300".
Long answer: Reread the "Text Format with Custom Scaling" section of the API Documentation @ http://code.google.com/apis/chart/docs/data_formats.html#data_scaling and its discussion of the CHDS and CHXR parameters. Cheers, Keith -- You received this message because you are subscribed to the Google Groups "Google Chart API" group. To post to this group, send email to google-chart-...@googlegroups.com. To unsubscribe from this group, send email to google-chart-api+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-chart-api?hl=en.