diff --git a/hardware/portapack_h1/case/pp_h1_parameters.scad b/hardware/portapack_h1/case/pp_h1_parameters.scad
index 1f5e1ddb..113f7cb7 100644
--- a/hardware/portapack_h1/case/pp_h1_parameters.scad
+++ b/hardware/portapack_h1/case/pp_h1_parameters.scad
@@ -21,6 +21,11 @@ case_bottom_tool_r = 3.0;
 h1_led_hole_diameter = 2;
 h1_led_diffuser_thickness = 0.85;
 
+case_pcb_n_clearance = h1_led_diffuser_thickness + 0.15;
+case_pcb_w_clearance = pcb_case_clearance;
+case_pcb_e_clearance = pcb_case_clearance;
+case_pcb_s_clearance = pcb_case_clearance;
+
 lcd_thickness = 3.8;
 case_lid_thickness = 3.0 / 16.0 * 25.4;
 
@@ -63,10 +68,10 @@ module pcb_outline_clearance() {
     minkowski() {
         offset(r=-pcb_corner_r) {
             polygon([
-                [0 - h1_led_diffuser_thickness, 0 - pcb_case_clearance],
-                [0 - h1_led_diffuser_thickness, pcb_w + pcb_case_clearance],
-                [pcb_l + pcb_case_clearance, pcb_w + pcb_case_clearance],
-                [pcb_l + pcb_case_clearance, 0 - pcb_case_clearance]
+                [0 - case_pcb_n_clearance, 0 - case_pcb_w_clearance],
+                [0 - case_pcb_n_clearance, pcb_w + case_pcb_e_clearance],
+                [pcb_l + case_pcb_s_clearance, pcb_w + case_pcb_e_clearance],
+                [pcb_l + case_pcb_s_clearance, 0 - case_pcb_w_clearance]
             ]);
         }
         circle(r=pcb_corner_r);