From db98325df397142e712aceca25a822c84a742b45 Mon Sep 17 00:00:00 2001
From: Michael Krelin <hacker@klever.net>
Date: Mon, 13 Jun 2016 16:00:57 +0000
Subject: dualism: marks

---
diff --git a/fanduct.scad b/fanduct.scad
index 0cd89f7..1090e95 100644
--- a/fanduct.scad
+++ b/fanduct.scad
@@ -109,7 +109,7 @@ module fanduct(type=type,ductshape=ductshape,dual=dual) {
  //	***	bumps for easier position adjustments in line with hotend
  module marks(what) {
   if(what=="in") {
-   for(y=[-1,1])
+   for(y=[-1,1]) translate([0,dual?y*nozzles_apart/2:0,0])
     hull() for(z=[0,-fanduct_shell-fanduct_h/2])
      translate([0,y*(fanduct_ir+fanduct_shell+fanduct_w/2),fanduct_shell*2+fanduct_h+z])
      rotate([90,0,0]) {
--
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