BUSINESS telecoms group Daisy has reported "robust" trading during the first half of the year against a tough economic backdrop.The Nelson, Lancashire-based company said it expects revenues in the six months to the end of September to be above the level achieved in 2011 when it announces interim results on November 28.In a trading update the group said: "The board is pleased to report a material improvement in the level of free cash flow generation following the working capital headwinds seen in the second half of the previous fina......for the full story register now for free or login below...