diff --git a/src/polysections.scad b/src/polysections.scad
index 6c94603f..e2c82f6b 100644
--- a/src/polysections.scad
+++ b/src/polysections.scad
@@ -184,16 +184,15 @@ module polysections(sections, triangles = "SOLID") {
                 faces = [
                     [0, 1, 2], 
                     [3, 5, 4], 
-                    [0, 4, 1], [1, 5, 2], [2, 3, 0], 
-                    [0, 3, 4], [1, 4, 5], [2, 5, 3]
+                    [1, 3, 4], [2, 1, 4], [2, 3, 0], 
+                    [0, 3, 1], [2, 4, 5], [2, 5, 3]
                 ]
             );  
         }
 
         module two_sections(section1, section2) {
             for(idx = triangles) {
-                // hull is for preventing from WARNING: Object may not be a valid 2-manifold
-                hull() tri_sections(
+               tri_sections(
                     [
                         section1[idx[0]], 
                         section1[idx[1]],