Okay, So Im trying to get this smoker running, I coated the inside w/cooking oil and trying to get the temp up to season. All I want is for the top line to read in degrees F but it wont. "Cool" is set to "10" which the instructions say is F. The unit is in auto tune mode now...how long does that take? Is anyone aware of some simpler instruction or basic functions/operation available? I want to set a temp and leave it for this first smoke. Have A nice big salmon all brined up and ready to go.