No need to be a chamber sniffer!If all factors have been taken into consideration and good, the only thing I believe, is letting a briar pipe dry out, until it starts smelling nice inside the chamber.
Smell the chamber after you just smoked an entire bowl.
Smell the chamber a day later.
Smell the chamber two days later.
Smell the chamber 3-4 days later.
Every briar pipe I’ve smoked, the chambers all start to smell really nice around 3 days, of course ambient weather conditions for everyone is different.
<< Snipped bits out >>
Just flush the pipe out with piping hot water, dry with paper towel, and smoke the next day. Easy. Brilliant.