Ok I think these are the pilot holes that feed air into the fire, lots of burners talk about them but say they are in the front by the door on a dog house thing (whatever that is). Ok , my question is if mine are in the back am I still doing the right thing by rakeing my coals forward and loading back to front, this may be a weird question but I dont know. I dont remember my old stove having this. Keep in mind im a green burner and have had two stoves in three years.