Hey guys. I have a master forge vertical gasser. I fill the chip box to the top or slightly heaped, wrap tight in foil and punch a dozen or so holes in it. It never flares up and works well for me. Amnps would be nice, but not right now. My question is when to change them. Do I let them go until white ash or pull them sooner. I've pulled after an hour, and they are black but still a little smoke.heres my chip holder.