I have the Traeger BBQ020 camping grill. While camping someone tipped over the table that my traeger was on and it hit the solid ground from about 4 feet. Picked it up and noticed the handle was bent and the control unit wasnt working. turn the traeger on and it just continues to feed pellets. shoots up to around 500 degrees. So i replaced the contril unit with the digital one and it does the same thing. Put it to smoke and will get up to 450-500 degrees. Only thing that i can think of is that something happend with the motor. any thoughts?