Chart DatapointDragTool crashes on NaN lazarus / 55-TAChart ---------------------------------------------------------------------- wp · 2011-10-24 21:26 Using NaN values in a series crashes when a DatapointDragTool is activated. Please see the attached demo. ---------------------------------------------------------------------- Ask · 2011-10-25 01:48 Fixed in r33075 ---------------------------------------------------------------------- wp · 2011-10-25 06:58 Thank you - works fine