diff --git a/avr/devices/n28/enclosure.scad b/avr/devices/n28/enclosure.scad
index 0bf1e29..3861033 100644
--- a/avr/devices/n28/enclosure.scad
+++ b/avr/devices/n28/enclosure.scad
@@ -15,7 +15,7 @@ lid_height = 4;
 lid_tolerance = .3;
 
 hook_height = 1;
-hook_tolerance = .25;
+hook_tolerance = .5;
 
 airslit_height = 1.75;
 
@@ -126,7 +126,7 @@ union() {
 
 
 /* lid */
-translate([0, 0, 40]) { /* match at Z=17*/
+translate([0, 0, 50]) { /* match at Z=17*/
   difference() {
     union() {
         difference() {