Groove Depth (GDEPTH) and Groove Width (GWIDTH) can be set in several places in Rx-Universe.
First, it can be set as a default for a specific device, on the Edger tab of a VCA (OMA) device:
This is the first default that will be used.
The groove depth and width can also be set on a specific frame trace; if the frame trace is set to a “groove” edge type (on the VCA tab), then these values take precedence over any other setting:
If it is not set on the trace record (or if there is no trace record), and the frame was set as a “groove” edge type on the order screen, the setting from the material screen would be used: