I recently bought a new pipe- respected English brand- I noticed that the drill job seemed weird. The drill in the shank seems really big- larger diameter then any other pipe I own, including several pipes of the same brand. The stem drill is a lot more narrow- in fact near the bit it seemed like it hadn't been drilled through cleanly, when looking down the stem hole I could see a little rind of stem material constricting the opening near the bit. I took care of this by running the butt end of a drill bit in and out of the stem, but I am wondering if this pipe will smoke crappy. I can return it until I smoke it. Thoughts?