4 files changed, 5 insertions, 5 deletions

diff --git a/Makefile b/Makefile
index b72584f..c82e15a 100644
--- a/Makefile
+++ b/Makefile
@@ -1,16 +1,16 @@
 -include Makefile.local
 
 OPENSCAD_APP?=/Applications/OpenSCAD.app
 OPENSCAD_BIN?=${OPENSCAD_APP}/Contents/MacOS/OpenSCAD
 OPENSCAD_FLAGS=-D draft=false
 
-default: fanduct-circular.stl fanduct-3jets.stl fanduct-dual.stl fanduct-dual-jets.stl
+default: fanduct-circular.stl fanduct-jets.stl fanduct-dual.stl fanduct-dual-jets.stl
 
 clean:
         rm -f *.stl
 
 fanduct-%.stl: fanduct-%.scad fanduct.scad
 
 
 %.stl: %.scad
         ${OPENSCAD_BIN} ${OPENSCAD_FLAGS} -o "$@" "$<"
diff --git a/fanduct-3jets.scad b/fanduct-3jets.scad
deleted file mode 100644
index cd88ab0..0000000
--- a/fanduct-3jets.scad
+++ b/dev/null
@@ -1,2 +0,0 @@
-use <fanduct.scad>;
-fanduct(type="3jets");
diff --git a/fanduct-jets.scad b/fanduct-jets.scad
new file mode 100644
index 0000000..eb8a388
--- a/dev/null
+++ b/fanduct-jets.scad
@@ -0,0 +1,2 @@
+use <fanduct.scad>;
+fanduct(type="jets");
diff --git a/fanduct.scad b/fanduct.scad
index 2bc5623..efc6a19 100644
--- a/fanduct.scad
+++ b/fanduct.scad
@@ -1,30 +1,30 @@
 use <snapper.scad>;
         extrusion_width=.5; layer_height=.2;    // print parameters
 
         epsilon=.005;   // for finer cuts
 
-        type="simple"; // circular|3jets
+        type="jets";    // jets|circular|simple
         ductshape="square"; // square|round
         dual=true;      // dual or single
 
         nozzles_apart = 18;     // distance between nozzles for dual hotend
         space_behind_nozzle = 10;// space behind the nozzle where we're allowed to go
                                 // without the fear of hitting carriage
 
         inlet_w = 12.5;         // inlet width
         inlet_h = 17;   // inlet height
         inlet_short_l = 7;// inlet length of protrusion (or depth of intrusion:))
         inlet_away = 15;// how far away inlet is
 
 inlet_long_l = inlet_short_l+inlet_h;
 function hypothenuse(a,b) = sqrt(pow(a,2)+pow(b,2));
 
 silicone_shell = 2;
 heater_clearance = dual
        ? max(20,15.5) - 4.5 + silicone_shell
        : max(
                 hypothenuse(16/2     +silicone_shell, 20-4.5 +silicone_shell),// E3D v6
                 hypothenuse(11.5-4.5 +silicone_shell, 15.5   +silicone_shell)// E3D volcano
        );
 
         fanduct_elevation = 3;                                          // fanduct elevation above nozzle tip
@@ -367,49 +367,49 @@ module fanduct(type=type,ductshape=ductshape,dual=dual) {
      hull() {
       translate([0,nozzles_apart/2+fanduct_ir+fanduct_shell+fanduct_w/2,0])
       cylinder(d=fanduct_w+2*fanduct_shell,h=fanduct_h*2/3+2*fanduct_shell);
       translate([0,nozzles_apart/2,-fanduct_elevation+fanduct_blowtarget])
       rotate([0,90,0]) cylinder(r=.5,h=fanduct_w*2,center=true);
      }
      rr = 2*(fanduct_ir+fanduct_shell*2+fanduct_w+2);
      translate([-rr/2,0,0]) mirror([0,0,1]) cube(size=[rr,rr,rr]);
     }
    }else if(what=="out") {
     hull() {
      translate([0,nozzles_apart/2+fanduct_ir+fanduct_shell+fanduct_w/2,fanduct_shell])
      cylinder(d=fanduct_w,h=fanduct_h*2/3);
      translate([0,nozzles_apart/2,-fanduct_elevation+fanduct_blowtarget])
      rotate([0,90,0]) cylinder(d=.5,h=fanduct_w*2,center=true);
     }
    }
   }
 
   if(dual) {
    if(type=="simple") dual_simple(what);
    else if(type=="jets") dual_jets(what);
    else dual(what);
   }else if(type=="circular") circus(what);
-  else if(type=="3jets") jets(what);
+  else if(type=="jets") jets(what);
  }
 
          //     ***air intake
  module intake(what) {
   module placeit() {
    translate([-fanduct_ir-2*fanduct_shell-fanduct_w-inlet_away,0,fanduct_shell])
    rotate([0,-90,0])
    children();
   }
   if(what=="in") {
    placeit() translate([0,-inlet_w/2,0]) {
     difference() {
      cube(size=[inlet_h,inlet_w,inlet_long_l+fanduct_shell]); translate([inlet_h+fanduct_shell,0,inlet_long_l+fanduct_shell])
      rotate([-90,0,0])
      translate([0,0,-1])
      cylinder(r=inlet_h,h=inlet_w+2*fanduct_shell+2,$fn=inlet_h*4);
     }
     // 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+1,
       extrusion_width,