1 files changed, 1 insertions, 1 deletions

diff --git a/fanduct.scad b/fanduct.scad
index 49ab4c2..302ea07 100644
--- a/fanduct.scad
+++ b/fanduct.scad
@@ -274,13 +274,13 @@ module fanduct(type=type,ductshape=ductshape,dual=dual) {
     }
     // supports
     for(i=[-1,0,1])
      translate([-fanduct_shell,
       (i+1)*(inlet_w-extrusion_width)/2,
      -inlet_away-fanduct_w/2])
-     cube(size=[fanduct_shell,
+     cube(size=[fanduct_shell+1,
       extrusion_width,
       inlet_long_l+fanduct_shell+inlet_away+fanduct_w/2]);
    }
    hull() {
     placeit() translate([-fanduct_shell,-inlet_w/2-fanduct_shell,0])
     cube(size=[inlet_h+2*fanduct_shell,inlet_w+2*fanduct_shell,fanduct_shell]);