Respectively, the position of column of crane was just changed by Valeo due to the machine lay out, it is not our any more. Refer to the original drawing is quite clear that their positions were located at the center of existing column, which the new columns are braced to them. Yesterday, Kone s engineer just informed us about its data of external forces, so we were urgently informed to you the problem. It is not so nice that you push everything to us without any discussion. Since many problems on your sides but you never mentioned about it. A meeting of this problem must be held asap.