Did you change the file name? Should extract something like FFT.SYS or FFTA.SYS (typing this from memory as i drive), then rename it to lioneditor.bin, edit this in lioneditor, rename back to FFTA.SYS, import back into your save file.
Edit: please do not make multiple topics for the same issue. Keep it in one thread.
Edit: please do not make multiple topics for the same issue. Keep it in one thread.