> Routing style is currently set for 'skinny' with it's default of 6 > mil traces with 6 mil clearance (didn't realize until just now that > this affects the auto-router). The edge fingers are 75 mils wide on > 100 mil spacing (thus 25 mil clearance between adjacent fingers). You also need to set the DRC parameters; File->Preferences->Sizes in the Gtk PCB.