Hello, then could you place the three attached files back into ORBX\FTX_AU\FTXAUv2_05_SCENERY\scenery and see if the problem has gone? Do not put the original files back. Thanks. ADE_FTX_AUS_YTNB.bgl ADE_FTX_AUS_YTNB_CVX.bgl ADE_FTX_AUS_YTNB_Objects.bgl