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Now the algorithm tries also to remove the last hit of the trajectory\r\n2) DuplicateMerging has been re-engineered, aligned to current standards and retuned. As side effect its speed as been improved of almost a factor 2.\r\n3) In Iterations that share Pair and Triplet Seeds a Penalty has been introduced to require more minimum hits during pattern recognition in case of Pairs. This reduces fakes in pixelLess and TobTec iterations\r\n4) as side effect of the latter it has been found that increasing by one the minimumHit requirement in JetCore improves both efficiency and fake rate.\r\n\r\nEvidences supporting the usefulness of the above will be posted (as MTV plots) 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