How to restore rrds after partially successful update

[matrix200]

After updating a pfsense box, I got rrd graphis messed up due to changed architecture.
It somehow converted from 64bit to 32bit.
All the rrd scripts were reporting wrong architecture so I deleted them manually, but only GW_WAN-quality got recreated.
Is there anyway to manually recreate the rest of the graphs?

P.S there used to be an option to reset rrd data in previous versions.
I don't see anything like that under "Monitoring" in the 2.3

[jdillard]

check under the advanced options (might have to click the wrench in the upper right first)

[matrix200]

Oops my bad :)
Stupid me for not noticing the advanced button.
Thanks.