Maybe you have to patch several ".BIN" files.
Try to look for "*.BIN" containing "CD001". If you find such files, you should patch them so that they also start at 11702. It's quite easy to do that :
_ extract all your files in a directory
_ search all files containing "CD001" (usually ".BIN" files located in the game's root)
_ run BINHACK on all the files you found, using 11702 LBA value (just as you've done with 1st_read.bin), including 1st_read.bin
_ follow Echelon's tutorial to finish the process
Then, let me know if it worked