So I've been having some issues with my flakes and coins. On both accounts, no matter how I fold, how much, or how little, my coins keeps opening up a little and sticking to the sides of my bowl. When I light up, I make sure that I have a nice, even burn on the top, but it keeps burning better in the middle, so not burning evenly across the top of my flakes or my coins. This keeps leaving me with unburnt tobacco clinging for dear life to the sides of my bowl, trying not to die, I reckon. Are their any tips you guys might have that will help me get a better, even burn, or do you just have to scrape the sides down and relight as you go?