diff --git a/example/Grid/1_stencil/main.cpp b/example/Grid/1_stencil/main.cpp
index 551e0dccdc5a50ee11d769641c13c39701b4026a..932ac0e26ef29a828ace58c80f5505f5618c9016 100644
--- a/example/Grid/1_stencil/main.cpp
+++ b/example/Grid/1_stencil/main.cpp
@@ -30,7 +30,7 @@ constexpr size_t y = 1;
 constexpr size_t z = 2;
 
 constexpr size_t A = 0;
-constexpr size_t B = 0;
+constexpr size_t B = 1;
 
 //! \cond [useful constant] \endcond
 
diff --git a/example/Numerics/Sussman_redistancing/example_sussman_circle/main.cpp b/example/Numerics/Sussman_redistancing/example_sussman_circle/main.cpp
index ecdf8377ef796adaf16f7da2e52516d58570b08d..5ae63429601373b5f6888592f0187fd08fe999e4 100644
--- a/example/Numerics/Sussman_redistancing/example_sussman_circle/main.cpp
+++ b/example/Numerics/Sussman_redistancing/example_sussman_circle/main.cpp
@@ -103,24 +103,6 @@
  *
  */
 //! @cond [Include] @endcond
-// Include standard library header files
-#include <iostream>
-#include <typeinfo>
-#include <cmath>
-#include <cstdio>
-
-// Include header files from other libraries
-#include <boost/log/core.hpp>
-#include <boost/log/trivial.hpp>
-#include <boost/log/expressions.hpp>
-#include <boost/log/utility/setup/file.hpp>
-#include <boost/log/utility/setup/common_attributes.hpp>
-
-// Include OpenFPM header files
-#include "Vector/vector_dist.hpp"
-#include "Grid/grid_dist_id.hpp"
-#include "data_type/aggregate.hpp"
-#include "Decomposition/CartDecomposition.hpp"
 
 // Include Redistancing header files
 #include "util/PathsAndFiles.hpp"
@@ -282,10 +264,10 @@ int main(int argc, char* argv[])
 	redist_options.min_iter                             = 100;
 	redist_options.max_iter                             = 10000;
 	
-	redist_options.convTolChange.value                  = 1e-12;
+	redist_options.convTolChange.value                  = 1e-6;
 	redist_options.convTolChange.check                  = true;
 	redist_options.convTolResidual.value                = 1e-6;
-	redist_options.convTolResidual.check                = true;
+	redist_options.convTolResidual.check                = false;
 	
 	redist_options.interval_check_convergence           = 1;
 	redist_options.width_NB_in_grid_points              = 6;
diff --git a/example/Numerics/Sussman_redistancing/example_sussman_images_2D/main.cpp b/example/Numerics/Sussman_redistancing/example_sussman_images_2D/main.cpp
index b034f6790697bf3cacf0803bce48abe510267cd5..18574a4b329457ebfa2d43352b6e392f57a7e04e 100644
--- a/example/Numerics/Sussman_redistancing/example_sussman_images_2D/main.cpp
+++ b/example/Numerics/Sussman_redistancing/example_sussman_images_2D/main.cpp
@@ -37,24 +37,6 @@
  *
  */
 //! @cond [Include] @endcond
-// Include standard library header files
-#include <iostream>
-#include <typeinfo>
-#include <cmath>
-#include <cstdio>
-
-// Include header files from other libraries
-#include <boost/log/core.hpp>
-#include <boost/log/trivial.hpp>
-#include <boost/log/expressions.hpp>
-#include <boost/log/utility/setup/file.hpp>
-#include <boost/log/utility/setup/common_attributes.hpp>
-
-// Include OpenFPM header files
-#include "Vector/vector_dist.hpp"
-#include "Grid/grid_dist_id.hpp"
-#include "data_type/aggregate.hpp"
-#include "Decomposition/CartDecomposition.hpp"
 
 // Include redistancing header files
 #include "util/PathsAndFiles.hpp"
diff --git a/example/Numerics/Sussman_redistancing/example_sussman_images_3D/main.cpp b/example/Numerics/Sussman_redistancing/example_sussman_images_3D/main.cpp
index 245699256903c0f9d850cec6f64f3b8eafbec6fb..7e229fb9513b4086da19f6124c240aba75de44fb 100644
--- a/example/Numerics/Sussman_redistancing/example_sussman_images_3D/main.cpp
+++ b/example/Numerics/Sussman_redistancing/example_sussman_images_3D/main.cpp
@@ -43,24 +43,6 @@
  *
  */
 //! @cond [Include] @endcond
-// Include standard library header files
-#include <iostream>
-#include <typeinfo>
-#include <cmath>
-#include <cstdio>
-
-// Include header files from other libraries
-#include <boost/log/core.hpp>
-#include <boost/log/trivial.hpp>
-#include <boost/log/expressions.hpp>
-#include <boost/log/utility/setup/file.hpp>
-#include <boost/log/utility/setup/common_attributes.hpp>
-
-// Include OpenFPM header files
-#include "Vector/vector_dist.hpp"
-#include "Grid/grid_dist_id.hpp"
-#include "data_type/aggregate.hpp"
-#include "Decomposition/CartDecomposition.hpp"
 
 // Include redistancing header files
 #include "util/PathsAndFiles.hpp"
diff --git a/example/Numerics/Sussman_redistancing/example_sussman_sphere/main.cpp b/example/Numerics/Sussman_redistancing/example_sussman_sphere/main.cpp
index afcc9b7e41bf75a39c57b1749e20633485331281..c3286722a15f8f24667e3595029190922e55b308 100644
--- a/example/Numerics/Sussman_redistancing/example_sussman_sphere/main.cpp
+++ b/example/Numerics/Sussman_redistancing/example_sussman_sphere/main.cpp
@@ -63,24 +63,6 @@
  *
  */
 //! @cond [Include] @endcond
-// Include standard library header files
-#include <iostream>
-#include <typeinfo>
-#include <cmath>
-#include <cstdio>
-
-// Include header files from other libraries
-#include <boost/log/core.hpp>
-#include <boost/log/trivial.hpp>
-#include <boost/log/expressions.hpp>
-#include <boost/log/utility/setup/file.hpp>
-#include <boost/log/utility/setup/common_attributes.hpp>
-
-// Include OpenFPM header files
-#include "Vector/vector_dist.hpp"
-#include "Grid/grid_dist_id.hpp"
-#include "data_type/aggregate.hpp"
-#include "Decomposition/CartDecomposition.hpp"
 
 // Include level-set-method related header files
 #include "util/PathsAndFiles.hpp"