diff --git a/src/main.rs b/src/main.rs
index eb371aa..64dc9ac 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -9,37 +9,20 @@ mod selig;
 
 fn main() {
     let mut scad_file = ScadFile::new();
-    //let mut parts: Vec<ScadObject> = Vec::new();
 
     let mut parts = Vec::new();
     scad_file.set_detail(50);
 
     // cambered airfoil, used in the wing
     let wing_airfoil: SeligFile = SeligFile::parse(include_str!("../ag24.dat"));
-    println!(
-        "name {}, perim {}",
-        wing_airfoil.get_name(),
-        wing_airfoil.get_points().length()
-    );
-    println!(
-        "desc {}",
-        wing_airfoil
-            .get_description()
-            .clone()
-            .unwrap_or("no desc".to_string())
-    );
 
-    // symetric airfoil, used in the control surfaces
+    // symmetric airfoil, used in the control surfaces
     let control_airfoil: SeligFile = SeligFile::parse(include_str!("../edgevertical.dat"));
 
-    let wing_transform = mirrored_wing(&wing_airfoil, &WING);
-
-    let mut wing_spar = ScadFile::new();
-    let wing_spar_outline = wing_transform.parts.last().unwrap().clone();
-    wing_spar.add_object(wing_spar_outline);
-    wing_spar.write_to_file("build/wingspar.scad".to_string());
-
-    // spars
+    // main wing
+    let mut wing_transform = mirrored_wing(&wing_airfoil, &WING);
+    scad_file.add_object(wing_transform.visualization);
+    parts.append(wing_transform.parts.as_mut());
 
     // "fuselage"
     scad_file.add_object(scad!(Rotate(-90.0, vec3(0.0, 0.0, 1.0));
@@ -60,16 +43,14 @@ fn main() {
     scad_file.add_object(rudder);
 
     // elevator
-
     let mut elevator = mirrored_wing(&wing_airfoil, &ELEVATOR);
     scad_file.add_object(scad!(Translate(vec3(LENGTH - ELEVATOR_CHORD, 0.0, 0.0)); elevator.visualization));
     parts.append(&mut elevator.parts);
 
-    let cardboard = vec3(0.38, 0.26, 0.26);
-    scad_file.add_object(scad!(Color(cardboard); wing_transform.visualization));
-
+    // every part visualized together
     scad_file.write_to_file(String::from("build/assembly.scad"));
 
+    // every part in seperate files
     for (idx, part) in parts.clone().into_iter().enumerate() {
         let mut file = ScadFile::new();
         file.set_detail(50);
@@ -77,6 +58,7 @@ fn main() {
         file.write_to_file(format!("build/part{idx}.scad"));
     }
 
+    // all parts in one file
     let mut allparts = ScadFile::new();
     allparts.set_detail(50);
     for (idx, part) in parts.into_iter().enumerate() {
@@ -84,6 +66,7 @@ fn main() {
     }
     allparts.write_to_file("build/allparts.scad".to_string());
 
+    // test airfoil
     let mut test = ScadFile::new();
     let test_airfoil = SeligFile::parse(include_str!("../m1-il.dat"));
     let wing = wing(&test_airfoil, &RUDDER, SparType::Top);