What is wrong with my soy wax candles when they dont have the fragrance to them when they are burned?

tina_riley70 asked: I use a soy based, ultra fragrance, and add 1 ounce of fragrance to 2 pounds of melted wax. Do I measure the fragrance by weight? Do I measure the wax when melted or still flakes? I am just starting, so I dont know.