[Observium] Steps to add custom oid

Hi, I could use some guidance here.

I have recently upgraded to the subscription version of Observium so that I could add some custom oids to graph. I am running on CentOS 7.

I followed the guide here:

http://www.maartenmoerman.nl/?p=649

No problem adding the oids and applying them to the devices. Graphs show up fine but I cannot get any data.

I have also copied the MIBs to the /opt/observium/mibs directory. The MIBs have a *.txt extension on them. I have tried removing this but still no luck.

Any help would be appreciated.

Cheers, Steve