Hi, I have a ticket on this but wanted to make sure it gets attention as I think it's a critical functionality that a main competitor implements well and Dataviz lacks. We need to be able to chart date based data with discontinuous data. For example, events data with a start date and end date. Here is a set of features that would make DataViz competitive: 1. Provide the ability to combine various chart types with different datasources...both remote and local. we need to ba able to plot date based data from many sources. 2. Include a simple, easy to use way to sync all included charts to a navigator/selection tool or a set of date pickers. This could be as simple as a property that links charts, similar to the cascading dropdowns. 3. Fix the problem of tool tips not working over the navigator and selection tool charts.While not a huge problem, clients complain that the underlying chart is useless without tool tips to provide the numeric data. As always thanks for listening and hope this gets some attention.