I have been making candles for about 8 years now. The last couple times I have made candles, there is oil sitting on all the tops..like when you first start out and you think more oil = stronger candles..wrong!! Anyone have any ideas why this would be happening? Depending on the oils..I use 1 to 1.5oz per pound of wax. It hasn't just been one oil..it's happened with everyone I've made. I have not changed how I make them. I use straight soy. Any ideas? I am totally stumped..and irritated!