I have a small gas smoker that I have become fairly proficient in using. I have had recent success with smoking brisket, and have been able to get it juicy and flavorful. However, I can't get a good char on it. I'm looking for advice on how to do that? I've had a few thoughts on things to try, but I hate a ruin a good brisket if I try something that doesn't work. I'm considering rubbing the brisket with brown sugar after it's done and then putting it on the grill to char it and give it a crust, but that may be a terrible idea. Any advice would be appreciated!