diff --git a/Karto/assignment4/KTZ004_2019_04_ats.py b/Karto/assignment4/KTZ004_2019_04_ats.py
index f54d1a1..94f123b 100755
--- a/Karto/assignment4/KTZ004_2019_04_ats.py
+++ b/Karto/assignment4/KTZ004_2019_04_ats.py
@@ -17,7 +17,7 @@ print("""=== Apskaiciuoti liniju stiliu kurimo parametrai (0.001 tikslumu) ===
 Plotis L1 (duotas)
 %.3f""" % L1 + """
 Visas kelio A-03 plotis
-*******
+%.3f""" % L1 + """
 Koeficientas L1 plocio atidejimui (+/-0.001)
 *******
 === Kelias A-05 ===
diff --git a/Karto/assignment4/draw.py b/Karto/assignment4/draw.py
index 27b3c52..bc974cb 100755
--- a/Karto/assignment4/draw.py
+++ b/Karto/assignment4/draw.py
@@ -1,24 +1,16 @@
 #!/usr/bin/env python3
 import matplotlib.pyplot as plt
 from shapely.geometry import LineString
-from math import sqrt
 
-def heptagon(linelen, slant):
-    inner_angle = 180*5/7
-    pts = [(0, 0)]
-    dx = linelen * sin(
-    for _ in range(7):
-
-def plot_line(ax, ob):
-    x, y = ob.xy
-    ax.plot(x, y, color='#6699cc', alpha=0.7, linewidth=3, solid_capstyle='round', zorder=2)
+from measure import *
 
 fig, ax = plt.subplots()
-line = LineString([(0, 0), (1, 1), (0, 2), (2, 2), (3, 1), (1, 0)])
 
-#plot_coords(ax, line)
-#plot_bounds(ax, line)
-plot_line(ax, line)
+KA03_l = LineString([Points[i].xy for i in [11,12,13,14,15,16,17,18] ])
+KA03_offset = KA03_l.parallel_offset(KA03_plotis, 'right', join_style=2)
+
+ax.plot(*(KA03_l.xy), linewidth=1)
+ax.plot(*(KA03_offset.xy), linewidth=1, dashes=[5,5])
 
 ax.set_title('Užliejamų plotų brėžinys')
 
diff --git a/Karto/assignment4/measure.py b/Karto/assignment4/measure.py
index c306f78..99fd85b 100755
--- a/Karto/assignment4/measure.py
+++ b/Karto/assignment4/measure.py
@@ -34,6 +34,11 @@ class Vertex:
         self.dirang = dirang
         self.coords = coords
 
+    @property
+    def xy(self):
+        """xy returns a tuple of lksx and lksy coordinates"""
+        return (self.coords.lksx, self.coords.lksy)
+
 A = Dec('6.094')
 B = Dec('-2.923')
 C = Dec('-13.462')
@@ -125,6 +130,11 @@ K1 = Dec('13.147') + B
 # Atstumas iki tikrosios uzliejimo zonos (A1) (0.001 tikslumu)
 A1 = Dec('67.536') + B
 
+# Points is vertice map by id
+Points = {}
+for v in vertices:
+    Points[v.point] = v
+
 if __name__ == '__main__':
     print("angle sum %.4f, theoretical angle sum %d" % \
             (angle_sum, theoretical_angle_sum))
diff --git a/Karto/lesson6/lesson6.dwg b/Karto/lesson6/lesson6.dwg
index b802d11..c1f27f5 100644
Binary files a/Karto/lesson6/lesson6.dwg and b/Karto/lesson6/lesson6.dwg differ