Re: how can i make nakhla smoke less harsh?
I'm going to suggest something different.
Do you know how old your Nakhla is? Depending on the vendor you got it from, it could have been gathering dust on a shelf for two years. It might just be dried out.
Usually a touch of glycerine will bring it back and make it less touchy about the heat.
FroYo = Phatt Azzd Kaloudz Yo!