You can achieve this by using a custom HTML resource and putting both gauges in there.
Ah yes, I see... Its a bit messy and not to easy to edit but it was done. Thanks again for the nudge in the right direction.
I would now like to log a bug with the Gauge.aspx control, i was trying to specify the Units parameter like is done with other controls, however with the UPDs in place, it is ignored. Can we put that on the list to get corrected? It's minor, just a cosmetic issue.
Thanks again for the help.