Hello Kerstin, I have found the reason for the mismatch you were seing in the 2002 files. It is a Sarti effect which is already registered in http://www.slac.stanford.edu/cgi-bin/lwgate/VUB-RECOIL/archives/vub-recoil.200211/Author/article-57.html file names got swapped between hybrid and non-resonant, but the situation was adjusted when doing h2root. The problem is that the tcl files still have the names swapped! This is quite dangerous. I wander if we should make a new directory and make the appropriate files, to make sure we do not screw up in future tests... ciao ric