diff --git a/src/graphics/graphics.c b/src/graphics/graphics.c
index 44231ca..8d6fc96 100644
--- a/src/graphics/graphics.c
+++ b/src/graphics/graphics.c
@@ -903,13 +903,13 @@ void  __attribute__((optimize("no-unroll-loops"))) main_test_graphics (void)
                                0,//rand() % space_Y,    //    y
                                0);//rand() % space_Z);   //    z
 
-    int address = 3;
+    int address = 0;
 
-    if (1) printf("buffer_lines_0_arrow = %d   address = %d   buffer_lines_size = %d   >>>", buffer_lines_0_arrow, address, buffer_lines_size);
-    buffer_lines_origin [(long) buffer_lines_0_arrow + address * 2 + 0] = buffer_lines_origin[(long) buffer_lines_size - 2];
-    buffer_lines_origin [(long) buffer_lines_0_arrow + address * 2 + 1] = buffer_lines_origin[(long) buffer_lines_size - 1];
+    if (1) printf("buffer_lines_0_arrow  = %d   address = %d   buffer_lines_size  = %d   >>>", buffer_lines_0_arrow, address, buffer_lines_size);
+    /* buffer_lines_origin [(long) buffer_lines_0_arrow + address * 2 + 0] = buffer_lines_origin[(long) buffer_lines_size - 2]; */
+    /* buffer_lines_origin [(long) buffer_lines_0_arrow + address * 2 + 1] = buffer_lines_origin[(long) buffer_lines_size - 1]; */
 
-    buffer_lines_size -= 2;
+    /* buffer_lines_size -= 2; */
 
     void *new_arrows_lines_ptr = g_realloc(buffer_lines_origin, buffer_lines_size * sizeof(GLfloat));
     if (new_arrows_lines_ptr) buffer_lines_origin = new_arrows_lines_ptr;
@@ -920,7 +920,6 @@ void  __attribute__((optimize("no-unroll-loops"))) main_test_graphics (void)
     buffer_vertex_origin [(long) buffer_vertex_0_arrow + address * 6 + 0] = buffer_vertex_origin[(long) buffer_vertex_size - 6];
     buffer_vertex_origin [(long) buffer_vertex_0_arrow + address * 6 + 1] = buffer_vertex_origin[(long) buffer_vertex_size - 5];
     buffer_vertex_origin [(long) buffer_vertex_0_arrow + address * 6 + 2] = buffer_vertex_origin[(long) buffer_vertex_size - 4];
-
     buffer_vertex_origin [(long) buffer_vertex_0_arrow + address * 6 + 3] = buffer_vertex_origin[(long) buffer_vertex_size - 3];
     buffer_vertex_origin [(long) buffer_vertex_0_arrow + address * 6 + 4] = buffer_vertex_origin[(long) buffer_vertex_size - 2];
     buffer_vertex_origin [(long) buffer_vertex_0_arrow + address * 6 + 5] = buffer_vertex_origin[(long) buffer_vertex_size - 1];