[Chiefshrink]

This is what I did and learned from several farmers. Take a drill with an extended bore bit that is as long as you can get. Anywhere from 8 inches to 16 inches is ideal in length and make sure the diameter of the bit is 1/2 to a full inch in diameter. Drill a bunch of holes as deep as the bit will go all over surface of the stump. A heavily pock marked look. Then take a can of diesel fuel and pour it all over the stump filling up these holes and then light it. It will then start to smoke and burn slowly. Continue to monitor and refill the holes if need be to continue the slow burn. Within a few days you should be able to take a pick, axe and shovel and it will come right out.