To achieve optimal performance, we consider and address each factor of the process; for example, each fragrance has a flashpoint, and each wax has a melting point.
Waxes have molecular structures, right? So they have limits on how much fragrance they can hold.
Oils and Waxes are like a couple: they will be together but have different polarities. Most candle makers don't even know about "notes," yes, like in music: top, middle, and base notes.
And, Wicks, wick is not just a...wick, it is a component that has a dimension depending on composition and material.