Hi Urs, what is the normalization used in the plots? It is clearly not same area. Is the chi^2 computed with this nromalization or with the same area one? > The numbers don't show anything new we did not already see (imho). > If one believes in the numbers I would say that they show that there is no problem or discussion and this issue can be archived (all agreements are at the level of 10% or higher). ciao ric