Please let me know how it is new design?You only suggested 6 tilts bridges for sand. We have not changed.You have mentioned 2 tilt bridges for Dolomite. We have not changed.You have mentioned one tilt bridge for Lime stone. We have asked two in my immediate communication.Note: Civil drawings for the machine will be given by the supplier. You have to only show the pit dimensions in the drawings. CAD drawings we can get only after finalising the order with tilt bridge supplier.