dualism: marks

1 files changed, 1 insertions, 1 deletions

diff --git a/fanduct.scad b/fanduct.scad
index 0cd89f7..1090e95 100644
--- a/fanduct.scad
+++ b/fanduct.scad
@@ -88,49 +88,49 @@ module fanduct(type=type,ductshape=ductshape,dual=dual) {
     hulls() cylinder(d=fanduct_w+2*fanduct_shell,h=fanduct_h+2*fanduct_shell);
    }else if(what=="out") {
     sh = fanduct_w; sv = fanduct_h;
     smax = max(sh,sv);
     translate([0,0,fanduct_shell]) hulls() {
      cylinder(d=fanduct_w,h=fanduct_h/2);
      translate([0,0,fanduct_h/2])
      scale([sh/smax,sh/smax,sv/smax])
      intersection() {
       sphere(d=smax,$fn=36);
       translate([0,0,-1])
       cylinder(d=smax+2,h=smax+2,$fn=36);
      }
     }
    }
   }
 
   if(dual) dual();
   else single();
  }
 
  //	***	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]) {
       cylinder(r=fanduct_shell,h=fanduct_w,center=true,$fn=30);
       for(z=[-1,1]) translate([0,0,z*fanduct_w/2])
        sphere(r=fanduct_shell,$fn=30);
      }
   }
  }
 
  //	***	output
  module output(what,type=type) {
   module guideline(xyxy) {
    module pin(xy) {
     translate([xy[0],xy[1],0])
     cylinder(d=2*extrusion_width,h=2*fanduct_shell+inlet_h,$fn=6);
    }
    xyxyxy=concat(xyxy,[[0,0]]);
    for(i=[0:1:len(xyxyxy)-2])
     hull() for(j=[i,i+1]) pin(xyxyxy[j]);
   }
 
   module circus(what) {
    if(what=="in") {