Sample: data cut off and overlapping labels

[benmccann]

The right hand side of the time combo chart could be improved:
http://www.chartjs.org/samples/latest/scales/time/combo.html

[etimberg]

I feel like this might be related to some of the time scale issues (tagged under the time scale label) but it could be independent. Will leave this open for now until some investigation is done

[benmccann]

This is fixed now