Hoi Kerstin, I do have some other version in ~ursl/macros/fsx/vub/RecoilAnalysis, but I would not know if the changes are good or bad. E.g. the B0->D*lnu is low at 4.60 (not even BABAR's measurement is that low): float xv0[6]={10.5,2.11,4.60,0.,0.63,0.23}; // existing measurements (order: all semilep, D,D*,nothing,D1*,D2*) float xt0[6]={10.4,2.10,5.60,9.,0.56,0.37};// values from decay.dec I know for one that it (allows to) sets the seed in a predefined way, but I have not looked into the rest. I also just realized that this code exists now in RecoilAnalysis and VubAnalysis ... I'd propose you or Ric (as author) should put out the definitive version. Cheers, --U.