It would be great to have the fans on the eko respond to stack temp as well as water somehow. For me since I have been starting from scratch fires now, I find I need the openings on the fan about half open, but after a good fire is gasifying, this is too open. I monitered my stack today with a wireless meat therm. and got up to 500 on the stack, where if I could "tease" the fans to slow down maybe- keep a nice 300-350 stack, I can stretch out a burn longer. What do you guys think? Maybe this is an old topic, don't see it handy. Lets hear it Nofo.