diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index bae5e3046..b24f01785 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -136,7 +136,7 @@ compile_Marc:
     - cp ${CI_PROJECT_DIR}/examples/Marc/* .
     - python3 -c "import damask;damask.solver.Marc().submit_job('r-value','texture',True,'h')"
     - mkdir ${TESTROOT}/src
-    - mv ${CI_PROJECT_DIR}/src/DAMASK_Marc.marc
+    - mv ${CI_PROJECT_DIR}/src/DAMASK_Marc.marc ${TESTROOT}/src
 
 
 ###################################################################################################
@@ -145,13 +145,13 @@ open-source:
   script:
     - module load ${COMPILER_INTEL} ${MPI_INTEL} ${PETSC_INTEL}
     - cd PRIVATE/testing/pytest
-    - pytest -k 'not compile and not Marc' --basetemp ${TESTROOT}/fortran -v
+    - pytest -k 'not compile and not Marc' --basetemp ${TESTROOT}/open-source -v
 
 Marc:
   stage: fortran
   script:
     - cd PRIVATE/testing/pytest
-    - pytest -k 'not compile and Marc' --damask-root ${TESTROOT} --basetemp ${TESTROOT}/fortran -v
+    - pytest -k 'not compile and Marc' --damask-root=${TESTROOT} --basetemp ${TESTROOT}/Marc -v
 
 # Needs closer look
 # Phenopowerlaw_singleSlip:
@@ -169,7 +169,11 @@ grid_runtime:
     - make -j2 all install
     - REPO_DIR=$(mktemp -d)
     - git clone -q git@git.damask.mpie.de:damask/performance.git ${REPO_DIR}
-    - ./PRIVATE/testing/runtime.py --input_dir ${CI_PROJECT_DIR}/examples/grid --output_dir ${REPO_DIR} --tag ${CI_COMMIT_SHA}
+    - >
+        ${CI_PROJECT_DIR}/PRIVATE/testing/runtime.py
+        --input_dir ${CI_PROJECT_DIR}/examples/grid
+        --output_dir ${REPO_DIR}
+        --tag ${CI_COMMIT_SHA}
     - if [ ${CI_COMMIT_BRANCH} == development ]; then git commit -am ${CI_PIPELINE_ID}_${CI_COMMIT_SHA}; git push; fi
   before_script:
     - ${LOCAL_HOME}/bin/queue ${CI_JOB_ID} --blocking
diff --git a/PRIVATE b/PRIVATE
index 6b7dfd6e6..7a7588973 160000
--- a/PRIVATE
+++ b/PRIVATE
@@ -1 +1 @@
-Subproject commit 6b7dfd6e618cccba87ef6640dfd1f8556d235c23
+Subproject commit 7a7588973a9ab48a4980fd67d59ffce7030d71aa
diff --git a/python/tests/conftest.py b/python/tests/conftest.py
index c4b6d1d6e..15495f9b8 100644
--- a/python/tests/conftest.py
+++ b/python/tests/conftest.py
@@ -49,9 +49,8 @@ def patch_plt_show(monkeypatch):
 
 
 def pytest_addoption(parser):
-    parser.addoption("--update",
-                     action="store_true",
-                     default=False)
+    parser.addoption('--update', action='store_true', default=False,
+                     help='Update reference results.')
 
 
 @pytest.fixture
diff --git a/python/tests/test_Rotation.py b/python/tests/test_Rotation.py
index 9d0f26bfc..2d623adf5 100644
--- a/python/tests/test_Rotation.py
+++ b/python/tests/test_Rotation.py
@@ -989,11 +989,19 @@ class TestRotation:
         with pytest.raises(TypeError):
             R@data
 
-    def test_misorientation(self):
+    def test_misorientation_invariant(self):
         R = Rotation.from_random()
         assert np.allclose(R.misorientation(R).as_matrix(),np.eye(3))
 
-    def test_misorientation360(self):
+    def test_misorientation_average(self):
+        """2 times the average is the misorientation."""
+        r = Rotation.from_random(2)
+        a = r[0].misorientation(r[1]).as_axis_angle()
+        b = r.average().misorientation(r[1]).as_axis_angle()
+        b[3] = (b[3]*2)%np.pi
+        assert np.allclose(a,b)
+
+    def test_misorientation_360deg(self):
         R_1 = Rotation()
         R_2 = Rotation.from_Euler_angles([360,0,0],degrees=True)
         assert np.allclose(R_1.misorientation(R_2).as_matrix(),np.eye(3))