I have had quite the eye opening experience. Actually the opening was done to the draft hole in an old Dr. Grabow Freehand i hardly ever smoked. I have been reading Rick Newcombe's "In Search of Pipe Dreams" and I was really interested in his views about how wide a draft hole should be. So I decided to go for broke, and drilled out the draft hole to a 3mm. It smokes better now than one of my Savinelli's. It stays lit for a much longer duration between puffs. To think the hidden potential of a drug store pipe is astonishing. It actually does smoke itself, nowhere near as well as his legendary story of a Jess Chonowitz staying lit for five minutes on his table as he left for the restroom, but still a dramatic change. I in no means intend for anyone as poorly skilled with power tools as myself to do this to an expensive pipe. I would have a pro do that to any of my nicer pipes. Some of you may have already tried this, but for those who have not I say have it done (professianally) to a mediocre pipe. You may find an otherwise poor smoker to be in your rotation alot more.
Josh
Josh