2 files changed, 3 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index 998b0ac..c52cfe7 100644
--- a/Makefile
+++ b/Makefile
@@ -4,2 +4,3 @@ OPENSCAD_APP?=/Applications/OpenSCAD.app
 OPENSCAD_BIN?=${OPENSCAD_APP}/Contents/MacOS/OpenSCAD
+OPENSCAD_FLAGS=-D draft=false
 
diff --git a/fanduct.scad b/fanduct.scad
index 690a4c8..8d0414f 100644
--- a/fanduct.scad
+++ b/fanduct.scad
@@ -42,3 +42,4 @@ snapper_d = 8; snapper_overlap=0.2;	// snip snap
 
-smooth_f = 120;
+draft=true;
+smooth_f = draft? 30 : 120;