1 minute updates

[quills]

Hi,

I have cact updating every 5 minutes from my crontab but I want to update it to every minute, loads of SMTP traffic I know but this was the reason I went rrd over mrtg!

I've changed the crontab so the rrd files are being updated every minute but my graphs are still only updating every 5 minutes.

I've looked at the RRA under Data sources but don't see any field for changing update time

Maybe obvious but not to me.