Mounting hole on wheel should be clearance hole

rocolib/builders/WoodWheelBuilder.py

@@ -11,7 +11,7 @@ c.addSubcomponent("hole", "Cutout")
 
 c.addConstraint(("tire", "radius"), "h")
 c.addConstConstraint(("tire", "tire_thickness"), 0)
-c.addConstConstraint(("hole", "d"), 1)
+c.addConstConstraint(("hole", "d"), 2)
 
 c.addConnection(("tire", "face"),
                 ("hole", "decoration"),

rocolib/library/WoodWheel.yaml

@@ -58,7 +58,7 @@ subcomponents:
     classname: Cutout
     kwargs: {}
     parameters:
-      d: 1
+      d: 2
   mount:
     classname: WoodServoMount
     kwargs: {}