diff --git a/koffer.scad b/koffer.scad
index 99fb9f0..0c4789a 100644
--- a/koffer.scad
+++ b/koffer.scad
@@ -14,10 +14,20 @@ DEPTH = 5; // [1:1:10]
 
 DIMENTION = "2d"; // [2d: 2d export view, 3d: 3d render]
 POSITION = "inplace"; // [inplace: in place, origin: at the origin]
-RENDER = "all"; // [bot: bottom, lid: lid, front: front, back: back, left: left, right: right, all: all]
+//RENDER = "all"; // [bot: bottom, lid: lid, front: front, back: back, left: left, right: right, all: all]
+RENDER = "all";
 
 LAYOUT_SEPERATION = 15; // [1:1:50]
 
+
+/*[lid]*/
+
+LID_ANGLE = 45; // [0:170]
+/*
+%square([600, 300]);
+%square([700, 400]);
+%square([400, 700]);
+*/
 function finger(flip=[1,0], dir="y") = [
 	[
 		0, 0
@@ -65,7 +75,7 @@ module fingers(flip=[1,1], dir="y", number=2, nub=true){
 		);
 }
 
-module render(3dPos, 3dRotation, 2dPos){
+module renderPart(3dPos, 3dRotation, 2dPos){
 	if (DIMENTION == "2d"){
 		if (POSITION == "inplace")
 			translate(2dPos)
@@ -85,24 +95,52 @@ module render(3dPos, 3dRotation, 2dPos){
 	}
 }
 
-if (RENDER == "bot" || RENDER == "all")
+function split(str, sep=" ", i=0, word="", v=[]) =
+	(i == len(str)) ? concat(v, word) :
+		(str[i] == sep) ? split(str, sep, i+1, "", concat(v, word)) :
+			split(str, sep, i+1, str(word, str[i]), v);
+
+module render(name, 3dPos, 3dRotation, 2dPos){
+	if (RENDER == "all")
+		renderPart(3dPos, 3dRotation, 2dPos) children();
+	else {
+		for (i = split(RENDER, ",")){
+			if (i == name){
+				renderPart(3dPos, 3dRotation, 2dPos) children();
+			}
+		}
+	}
+}
+
 render(
+	name = "bot",
 	2dPos = [0, 0],
 	3dPos = [0, 0, 0],
 	3dRotation = [0, 0, 0]
 )
 	bottom();
 
-if (RENDER == "front" || RENDER == "all")
+/*
 render(
+	name = "front",
 	2dPos = [-(WIDTH*UNIT + 2*MATT_THIKNESS + LAYOUT_SEPERATION), 0],
 	3dPos = [0, MATT_THIKNESS, 0],
 	3dRotation = [90, 0, 0]
+)
+	front();*/
+render(
+	name = "front",
+	2dPos = [
+		0,
+		2*DEPTH*UNIT + 4*MATT_THIKNESS + 2*LAYOUT_SEPERATION
+	],
+	3dPos = [0, MATT_THIKNESS, 0],
+	3dRotation = [90, 0, 0]
 )
 	front();
 
-if (RENDER == "back" || RENDER == "all")
 render(
+	name = "back",
 	2dPos = [
 		-(WIDTH*UNIT + 2*MATT_THIKNESS + LAYOUT_SEPERATION),
 		HIEGHT*UNIT + MATT_THIKNESS + LAYOUT_SEPERATION
@@ -112,8 +150,8 @@ render(
 )
 	back();
 
-if (RENDER == "left" || RENDER == "all")
 render(
+	name = "left",
 	2dPos = [
 		-(DEPTH*UNIT + 2*MATT_THIKNESS + LAYOUT_SEPERATION),
 		2*HIEGHT*UNIT + 2*MATT_THIKNESS + 2*LAYOUT_SEPERATION
@@ -123,8 +161,8 @@ render(
 )
 	side();
 
-if (RENDER == "right" || RENDER == "all")
 render(
+	name = "right",
 	2dPos = [
 		-(DEPTH*UNIT + 2*MATT_THIKNESS + LAYOUT_SEPERATION),
 		3*HIEGHT*UNIT + 4*MATT_THIKNESS + 3*LAYOUT_SEPERATION
@@ -134,32 +172,37 @@ render(
 )
 	side();
 
-if (RENDER == "lid" || RENDER == "all")
+totalDepth = DEPTH*UNIT + MATT_THIKNESS*2;
+
+/*if (RENDER == "lid" || RENDER == "all")
 render(
 	2dPos = [
 		WIDTH*UNIT + 2*MATT_THIKNESS + LAYOUT_SEPERATION,
 		0
 	],
-	3dPos = [MATT_THIKNESS, 0, HIEGHT*UNIT + MATT_THIKNESS],
-	3dRotation = [90, 0, 90]
+	3dPos = [
+		MATT_THIKNESS,
+		totalDepth - totalDepth*cos(LID_ANGLE),
+		HIEGHT*UNIT + MATT_THIKNESS + totalDepth*sin(LID_ANGLE)
+	],
+	3dRotation = [-LID_ANGLE, 0, 0]
+)
+	lid();*/
+render(
+	name = "lid",
+	2dPos = [
+		0,
+		DEPTH*UNIT + 2*MATT_THIKNESS + LAYOUT_SEPERATION
+	],
+	3dPos = [
+		MATT_THIKNESS,
+		totalDepth - totalDepth*cos(LID_ANGLE),
+		HIEGHT*UNIT + MATT_THIKNESS + totalDepth*sin(LID_ANGLE)
+	],
+	3dRotation = [-LID_ANGLE, 0, 0]
 )
 	lid();
 
-// if (RENDER == "lid" || RENDER == "all"){
-// 	if (DIMENTION == "2d"){
-// 		lid();
-// 	}
-// 	if (DIMENTION == "3d"){
-// 		if (POSITION == "inplace")
-// 			translate([MATT_THIKNESS, 0, HIEGHT*UNIT + MATT_THIKNESS])
-// 			linear_extrude(MATT_THIKNESS)
-// 				lid();
-// 		if (POSITION == "origin")
-// 			linear_extrude(MATT_THIKNESS)
-// 				lid();
-// 	}
-// }
-
 module bottom(){
 	translate([MATT_THIKNESS, MATT_THIKNESS])
 		union(){