poster-tube-lid: CoverTest1: adjust

diff --git a/poster-tube-lid.scad b/poster-tube-lid.scad
index 6a82f56e473a8bbfa596f871bff970870f997ae8..e5fadba6e3b450a793f6206c1d1f6c658bfe4222 100644 (file)
--- a/poster-tube-lid.scad
+++ b/poster-tube-lid.scad
@@ -257,7 +257,7 @@ module CoverTest1(){ ////toplevel
     for (r= [ 40, 147 ]){
       rotate([0,0, r]){
        translate([0,0, -10]) {
-         cube([ main_dia*3, main_dia * .55, 20], center=true);
+         cube([ main_dia*3, main_dia * .55, 18], center=true);
        }
       }
     }