diff --git a/figs/test_joints_size_hist.pdf b/figs/test_joints_size_hist.pdf new file mode 100644 index 0000000..d29c106 Binary files /dev/null and b/figs/test_joints_size_hist.pdf differ diff --git a/figs/test_joints_size_hist.png b/figs/test_joints_size_hist.png new file mode 100644 index 0000000..a950c18 Binary files /dev/null and b/figs/test_joints_size_hist.png differ diff --git a/test-bench-flexible-joints.pdf b/test-bench-flexible-joints.pdf index cc0d8a2..a468c1c 100644 Binary files a/test-bench-flexible-joints.pdf and b/test-bench-flexible-joints.pdf differ