I heat up to 80c then take of and once it gets to 75c I add my colour Mix it then at 70 add fragrance N mix then at bout 60 I pour ityour % is good but sometimes the temp you add the fo can affect it. too hot and fo can burn off. you should also stir a minute or so after adding it to get it truly merged with the wax. Also, some scents give a weak hot throw like pineapple.
I typically add 5% beeswax to my soy and it seems to anchor my scents.