Seb, I've noticed that since the merger of the 'consistency_tests_1.3' branch into the 1.3 line, there are now a number of failures in the unit test component of the test suite. For example: ====================================================================== ERROR: Set the consistency testing theta angle parameter to the default value. ---------------------------------------------------------------------- Traceback (most recent call last): File "/media/usbdisk_1/relax/branches/consistency_tests_1.3/test_suite/unit_tests/value_testing_base.py", line 434, in test_set_ct_defaults_orientation self.value_fns.set(param='orientation') File "/media/usbdisk_1/relax/branches/consistency_tests_1.3/generic_fns/value.py", line 161, in set temp_value, temp_error = return_value(spin, param) File "/media/usbdisk_1/relax/branches/consistency_tests_1.3/specific_fns/base_class.py", line 160, in return_value raise RelaxError, "The parameter " + `param` + " does not exist." RelaxError: RelaxError: The parameter 'orientation' does not exist. ====================================================================== These were present in the 'consistency_tests_1.3' branch prior to the merger. Would you know the cause of these errors? Cheers, Edward