This is an observation, not advice. Sometimes when I first light a pipe, what I thought for a long time was a charring light, once the tobacco on the top is lit, I can quickly lightly tamp, then partially cover the bowl with two fingers (probably to close in the heat a little better) and sip softly, this sets off the ember and I don't have to relight at all, at least for quite a while. It eliminates the charring light and simply lights the pipe. I just did that with a home mix in my Ropp "Tonic" smooth straight billiard. Nice start. But oops, time for a relight now.