I have installed zenoss core 5 and am able to get metrics. I am trying to create some custom dashboards and am able to get the data. the part I am having trouble with is changing the time to display last 24 hours for example instead of the default previous hour. I know how to zoom and change it, but i want a rotating dashboard that I dont have to go click on to change the time interval. Second, I would like to make the graphs wider than 500pixels. I used to use Zenoss years ago when it was still RRD and this was very easy. I have made the changes in the graph definitions but they do not seem to change the actual graphs displayed. Height seems to work but not width.