I agree with the previous posts. I think you should start with less tobacco then you think you need. Use the gravity method and pack it much lighter than you think you need, and tamp lighter as well. You can always tamp a lot while you smoke. I tamp at least 5 times during a bowl, usually more. All very light. Get the tobacco dryer than you think it should be. Once you go a little overboard you can start to add more tobacco or dry it a little less, but this will get you to burn most of the tobacco with fewer relights.