Help, i do a lot of bbq/smoking/grilling (4 gas & 3 charcoal cookers ) and thinking about buying one because i like the concept of the pellet smoker but how do you increase or decrease the amount of smoke you want with out changing the heat setting ? Like when i smoke fish i increase the wood and close the dampers more with out increasing the temp. How much pellet does it burn per hour ? Traeger or GMG ?