Forgive me if you know this already - here is some thing I figured out about cultivated kinam.
Since cultivated kinam is a very high oil content material with soft resin, the oil/resin is liquified and boils off completely, unlike some wood that oozes heavy tar like resin for example. Because of that it's best to not combust the CK woods but instead start by heating them gently and then gradually bring them up to a point just before combustion if you like darker notes. This can be done by placing a sheet of mica over a coal or using low temp settings on a variable temp electric heater.
Combusting heavy resin smells great, but (again) higher temp with CK means the soft resin and oil mostly boils off before it combusts so the only thing combusting is the wood fiber left behind. A long low temperature burn of CK gradually vaporizes the aromatics, potentially over very long time periods (many many hours of scenting a space from a single chip).
You can get some of the heavier burn profile (shorter duration, more robust phenolic notes) by heating it just to the edge of combustion without causing any embers. I use a mesh insert on a tea light burner to achieve this very reliably.
I have never enjoyed straight up combusted ck myself
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