diff --git a/examples/plot_sorted.py b/examples/plot_sorted.py
index 8c47e73ff2a2d718625220ff00635cec979e10a6..a2482fd05cff524dc6d570f29a8399e7e9f9d16a 100644
--- a/examples/plot_sorted.py
+++ b/examples/plot_sorted.py
@@ -49,13 +49,26 @@ axis = [
     0.0,  1.0,  1.0, 
     0.0,  1.0,  0.0, 
     0.0,  1.0, -1.0, 
-    0.0,  0.0,  1.0  
+    0.0,  0.0,  1.0,
+    -1.0, -1.0, -1.0, 
+    -1.0, -1.0,  0.0, 
+    -1.0, -1.0,  1.0, 
+    -1.0,  0.0, -1.0, 
+    -1.0,  0.0,  0.0, 
+    -1.0,  0.0,  1.0, 
+    -1.0,  1.0, -1.0, 
+    -1.0,  1.0,  0.0, 
+    -1.0,  1.0,  1.0, 
+     0.0, -1.0, -1.0, 
+     0.0, -1.0,  0.0, 
+     0.0, -1.0,  1.0, 
+     0.0,  0.0, -1.0  
   ]
 
 
 #names = ["side", "edge", "corner"]
 
-for orientation in range( 13 ):
+for orientation in range( 26 ):
 
     # Read Quickshed accelerations
     data=loadtxt( "interaction_dump_%d.dat"%orientation )
@@ -121,7 +134,42 @@ for orientation in range( 13 ):
     #xlim(0, size(id)-1)
     grid()
 
-    savefig("accelerations_%d.png"%orientation)
+    savefig("accelerations_relative_%d.png"%orientation)
+    close()
+
+
+    # Plot -------------------------------------------------------
+    figure(frameon=True)
+    
+    subplot(311, title="Acceleration along X")
+    #plot(id[abs(errx_s) > 0.001], e_errx_s , 'ro')
+    plot(pos, accx_u , 'bx')
+    plot(pos, accx_s , 'ro')
+    text( 0., 0.1, "axis=( %d %d %d )"%(axis[orientation*3 + 0], axis[orientation*3 + 1], axis[orientation*3 + 2]) , ha='center', backgroundcolor='w', fontsize=14)
+    ylim(-700, 700)
+    grid()
+    
+    subplot(312, title="Acceleration along Y")
+    #plot(id[abs(erry_s) > 0.001], e_erry_s , 'ro')
+    plot(pos, accy_u , 'bx')
+    plot(pos, accy_s , 'ro')
+    text( 0., 0.1, "axis=( %d %d %d )"%(axis[orientation*3 + 0], axis[orientation*3 + 1], axis[orientation*3 + 2]) , ha='center', backgroundcolor='w', fontsize=14)
+    ylim(-700, 700) 
+    grid()
+    
+    subplot(313, title="Acceleration along Z")
+    #plot(id[abs(errz_s) > 0.001], e_errz_s , 'ro', label="Sorted")
+    plot(pos, accz_u , 'bx', label="Unsorted")
+    plot(pos, accz_s , 'ro', label="Sorted")
+
+    text( 0., 0.1, "axis=( %d %d %d )"%(axis[orientation*3 + 0], axis[orientation*3 + 1], axis[orientation*3 + 2]) , ha='center', backgroundcolor='w', fontsize=14)
+
+    legend(loc="upper right")
+    
+    ylim(-700, 700)
+    grid()
+
+    savefig("accelerations_absolute_%d.png"%orientation)
     close()
     
     
diff --git a/examples/test_bh_sorted.c b/examples/test_bh_sorted.c
index a9609ba8ea53165d8918abc684e2d092ed17c1be..7f74823e13807f2b7503846a029dbf192ceeff74 100644
--- a/examples/test_bh_sorted.c
+++ b/examples/test_bh_sorted.c
@@ -2064,7 +2064,7 @@ void test_bh(int N, int nr_threads, int runs, char *fileName) {
  * sorted and unsortde interactions. Outputs then the tow sets of accelerations
  * for accuracy tests.
  * @param N_parts Number of particles in each cell
- * @param orientation Orientation of the cells ( 0 <= orientation < 13 )
+ * @param orientation Orientation of the cells ( 0 <= orientation < 26 )
  */
 void test_direct_neighbour(int N_parts, int orientation) {
 
@@ -2073,23 +2073,36 @@ void test_direct_neighbour(int N_parts, int orientation) {
   struct cell left, right;
 
   /* All 13 configurations */
-  const float cell_shift[13 * 3] = {
-    1.0,  1.0,  1.0, /* 0 */
-    1.0,  1.0,  0.0, /* 1 */
-    1.0,  1.0, -1.0, /* 2 */
-    1.0,  0.0,  1.0, /* 3 */
-    1.0,  0.0,  0.0, /* 4 */
-    1.0,  0.0, -1.0, /* 5 */
-    1.0, -1.0,  1.0, /* 6 */
-    1.0, -1.0,  0.0, /* 7 */
-    1.0, -1.0, -1.0, /* 8 */
-    0.0,  1.0,  1.0, /* 9 */
-    0.0,  1.0,  0.0, /* 10 */
-    0.0,  1.0, -1.0, /* 11 */
-    0.0,  0.0,  1.0  /* 12 */
+  const float cell_shift[26 * 3] = {
+     1.0,  1.0,  1.0, /* 0 */
+     1.0,  1.0,  0.0, /* 1 */
+     1.0,  1.0, -1.0, /* 2 */
+     1.0,  0.0,  1.0, /* 3 */
+     1.0,  0.0,  0.0, /* 4 */
+     1.0,  0.0, -1.0, /* 5 */
+     1.0, -1.0,  1.0, /* 6 */
+     1.0, -1.0,  0.0, /* 7 */
+     1.0, -1.0, -1.0, /* 8 */
+     0.0,  1.0,  1.0, /* 9 */
+     0.0,  1.0,  0.0, /* 10 */
+     0.0,  1.0, -1.0, /* 11 */
+     0.0,  0.0,  1.0, /* 12 */
+    -1.0, -1.0, -1.0, /* 13 */
+    -1.0, -1.0,  0.0, /* 14 */
+    -1.0, -1.0,  1.0, /* 15 */
+    -1.0,  0.0, -1.0, /* 16 */
+    -1.0,  0.0,  0.0, /* 17 */
+    -1.0,  0.0,  1.0, /* 18 */
+    -1.0,  1.0, -1.0, /* 19 */
+    -1.0,  1.0,  0.0, /* 20 */
+    -1.0,  1.0,  1.0, /* 21 */
+     0.0, -1.0, -1.0, /* 22 */
+     0.0, -1.0,  0.0, /* 23 */
+     0.0, -1.0,  1.0, /* 24 */
+     0.0,  0.0, -1.0  /* 25 */
   };
 
-  if ( orientation >= 13 )
+  if ( orientation >= 26 )
     error( "Wrong orientation !" );
 
   /* Select configuration */
@@ -2312,7 +2325,7 @@ int main(int argc, char *argv[]) {
             N_parts);
 
     /* Run the test */
-    for ( k = 0 ; k < 13 ; ++k )
+    for ( k = 0 ; k < 26 ; ++k )
       test_direct_neighbour(N_parts, k);
 
   } else {