diff --git a/get_ee_from_region.py b/get_ee_from_region.py
index 0e285bd..9bb454b 100755
--- a/get_ee_from_region.py
+++ b/get_ee_from_region.py
@@ -264,7 +264,7 @@ def get_image_grid_max(image_path, grid_size=(15,15)):
 
 
 # 2. Create 3D Line Chart using Cairo (No Matplotlib)
-def create_3d_line_chart_svg(data, output_path, svg_size=(1200, 1200)):
+def create_3d_line_chart_svg(data, output_path, svg_size=(800, 800)):
     surface = cairo.SVGSurface(output_path, svg_size[0], svg_size[1])
     cr = cairo.Context(surface)
 
@@ -276,8 +276,8 @@ def create_3d_line_chart_svg(data, output_path, svg_size=(1200, 1200)):
     # Projects (x,y,z) -> (x+z/2, y+z/2)
     def project(x, y, z, xscale=20, yscale=10, offset=(0, 0)):
         shelf = 0 if z == 0 else z+2
-        #shelf = z
-        return (offset[0] + x * xscale, offset[1] + y * yscale + shelf/2)
+        shelf = z
+        return (offset[0] + x * xscale, offset[1] + y * yscale + shelf)
         #return (offset[0] + x * scale + z * 2, offset[1] + y * scale + z * 2)
 
     rows, cols = data.shape
@@ -289,8 +289,8 @@ def create_3d_line_chart_svg(data, output_path, svg_size=(1200, 1200)):
     # Draw Lines along rows
     cr.set_source_rgb(0, 0, 0)  # Black lines
     cr.set_line_width(1.0)
-    lastz = 0
-    lasty = 0
+    x=0
+    y=0
     for r in range(rows):
         for c in range(cols):
             z = norm_data[r, c]
@@ -299,14 +299,8 @@ def create_3d_line_chart_svg(data, output_path, svg_size=(1200, 1200)):
                 cr.move_to(x, y+50)
                 cr.line_to(x, y)
             else:
-                if lastz == 0:
-                    cr.line_to(x, lasty)
-                if z == 0 and lastz != 0:
-                    cr.line_to(x, lasty)
                 cr.line_to(x, y)
-            lastz=z
-            lasty=y
-        cr.move_to(x, y + 50)
+        cr.line_to(x, y + 50)
         cr.close_path()
         cr.set_source_rgb(1,1,1)
         cr.fill_preserve()
@@ -339,6 +333,6 @@ logging.debug(t.end().report())
 
 # Plot
 t = Timerlog("Convert to SVG").start()
-create_3d_line_chart_svg(grid_max, target_region_name+".svg", svg_size=(1200,1200))
+create_3d_line_chart_svg(grid_max, target_region_name+".svg", svg_size=(800,800))
 print("SVG file created: "+ target_region_name+".svg")
 logging.debug(t.end().report())