Hi all, (un)fortunately we, Fabio and I, discovered that our sample is still containing duplicates. They are present already at Semiexcl output level (h1 tree). The amount is around 1% in the cocktail MC. I am a bit confused. Didn't we verify that the new production was free of duplicates? How do we want to proceed now? Daniele p.s. thanks again to Fabio.