I'm charting event based data using a step line (chart). If looking at a week of data, the chart is filling in the line from midnight (start of the day) to the first recorded data point on that day. I'd prefer it to continue the value from the prior day through until the event. For example, on Wednesday the last value of "0" was seen at 8pm. On Thursday, the first value was "100" at 7am. Therefore, I'd like to see a line between 8pm and 7am of "0". Right now, it shows "0" from 8pm to midnight and then "100" from midnight to 7am. See attached pic. Thoughts?