Follow-up Comment #3, bug #22563 (project relax): True, this was introduced in the target_functions.relax_disp module rather than the lib.dispersion.ns_mmq_2site module - where it is now located (http://www.nmr-relax.com/api/3.2/lib.dispersion.ns_mmq_2site-module.html). This occurred in the relax_disp branch, specifically at r20302: http://article.gmane.org/gmane.science.nmr.relax.scm/18058 This is clearly where the bug was added! _______________________________________________________ Reply to this item at: <http://gna.org/bugs/?22563> _______________________________________________ Message sent via/by Gna! http://gna.org/