# pcb-rnd conf tree

## subtree: design/drc

node name | type | flags | description
min_copper_clearance | rnd_cfn_coord | 0 | minimum space between copper features on different networks (default when the net attributes or other settings don't specify a different value)
min_copper_overlap | rnd_cfn_coord | 0 | minimum overlap between connected copper features (default when the net attributes or other settings don't specify a different value)