^^ If you do that then it will never work,you have to unpack sr3_city_0.vpp_pc and then search for _a_tb_nw_[number]_modal.str2_pc or _a_tb_sw[number]_modal.str2_pc and then you have to unpack the str2_pc files,after editing what you want ,you have to update their corresponding ASM file which is stream_grid.asm_pc.