Packing and unpacking elf files
I unpacked an elf file with sjuncrunch, made a few changes with a hex editor(nothing special, just some text to peronalize it), and then packed it back up with sjcrunch 2.1 (sjcrunch_packer). When I packed it back up, the final size (400-500KB) was much larger than the original packed file (around 100KB). Considering all I did was just change some text, why would it end up so big?
By the way, the end result would not boot from my memory card. I'm assuming it's because the size was just too big. Are there any other packers that anyone knows about that I could play around with? Another file I packed (I had no idea if it was already packed or not) ended up twice the size. I never have a problem unpacking, though.