Dear relax-users, I am a new user of relax, I have tried to run modelfree analysis and get m0, m1, to m9 models when I cheked the results it seems m6,m7,m8 with no parameters fitted and m9 with Rex fitted. I don't think there is m9 in modelfree. Can we just fit m1,m2,m3,m4,and m5 as modelfree does? and when I run modsel.py using sample scripts I got error and asked me to re-run with debug flag. By typing relax --debug modsel.py and I got error again and it looks like that: relax> state.save(file='relax_state_20061912_124038', dir=None, force=0, compress_type=1) Opening the file 'relax_state_20061912_124038.bz2' for writing. Traceback (most recent call last): File "modsel.py", line 20, in ? eliminate() File "/data2/usr-local/relax-1.2.9/prompt/eliminate.py", line 97, in eliminate self.relax.generic.eliminate.eliminate(run=run, function=function, args=args) File "/data2/usr-local/relax-1.2.9/generic_fns/eliminate.py", line 56, in eliminate for i in xrange(num_instances(self.run)): File "/data2/usr-local/relax-1.2.9/specific_fns/model_free.py", line 2605, in num_instan ces raise RelaxFault RelaxFault: RelaxError: Impossible to be here, please re-run relax with the '--debug' flag and summit a bug report at https://gna.org/projects/relax/. Does anybody know how to do modelselection? Very much appreciate any suggestion! Cheers! Hongyan