diff --git a/lower_case.scad b/lower_case.scad
index 37e30a5..f7a1510 100644
--- a/lower_case.scad
+++ b/lower_case.scad
@@ -12,6 +12,7 @@ difference() {
     translate([-case_thickness, pcb_depth-2*pcb_radius+case_thickness, 0]) cylinder(h=case_thickness+standoff_height+pcb_thickness+5, r=pcb_radius);
     translate([pcb_width-2*pcb_radius+case_thickness, pcb_depth-2*pcb_radius+case_thickness, 0]) cylinder(h=case_thickness+standoff_height+pcb_thickness+5, r=pcb_radius);
   }
+
   // pcb
   translate([0, 0, case_bottom_thickness]) hull() {
     cylinder(h=case_thickness+standoff_height+pcb_thickness+5, r=pcb_radius);
@@ -19,6 +20,7 @@ difference() {
     translate([0, pcb_depth-2*pcb_radius, 0]) cylinder(h=case_thickness+standoff_height+pcb_thickness+5, r=pcb_radius);
     translate([pcb_width-2*pcb_radius, pcb_depth-2*pcb_radius, 0]) cylinder(h=case_thickness+standoff_height+pcb_thickness+5, r=pcb_radius);
   }
+
   // plate_mounting
   translate([20, pcb_depth - pcb_radius, case_thickness+standoff_height+pcb_thickness+5-plate_height]) lug(hole=false);
   translate([pcb_width-2*pcb_radius - 20, pcb_depth - pcb_radius, case_thickness+standoff_height+pcb_thickness+5-plate_height]) lug(hole=false);