I got around to trying this myself, I figured out that the file I'm attempting to dump from might be little endian, the file also has a ton of other formats which might be causing my error.
Some things come out as a mess of bytes, just the first bch in the file, just a straight up clone of the input file, or just a file with 0/1 byte.
I can send you the file if you need it.
Some things come out as a mess of bytes, just the first bch in the file, just a straight up clone of the input file, or just a file with 0/1 byte.
I can send you the file if you need it.