I got to the point where I can't do the 70 degree swing anymore. Iv tried everything with this. Replaced the controller two times. Played with all the settings burned up two bags of pellets.. Im sick of playing with this damn controller. I love the design. The controller leaves so much to be desired. Well im installing a Savannah Stoker. I will not put a brisket or big piece of meat on this cooker. It will turn out to be Jerky. Sorry Rec Tec, but this controller is a major failure. Need something better.