I cant find pine tar anywhere for soap making, but i found some pine woods..i saw a video on YouTube using two tin cans,small one under the ground and a bigger can over it,with holes on the base to let tar pass through it and collect in the lower can..and fire burnt around it for two hours..i did the same..but unlike video,my upper can was left with pine coal and lower one had a very low quantity of pine tar like liquid collected..about 2 tablespoons.. where did i go wrong i dont know..please guide if anyone is familiar with this.