Try pushing the dents back into line with the rest of the edge using the chakma included with the knife or a steel. Even a cheap butchers steel that comes in a block of kitchen knives will do the job. If the dents are really bad, you can possibly use a hammer and anvil to tap the dents back in, although you want to be very careful doing this! You may want to double check with Uncle Bill before trying it as well. I dented the edge of my GS on a deer bone a few months ago and I managed to save some of the edge by steeling and tapping. It's still indented a bit but the knife still cuts. Good luck!