Anyone here find themselves polishing down the bit on their stems? I picked up a general cob w/lucite off the bay last week, and as I began to break her in, I noticed the pronounced bit in my mouth. So, after a few hours of filing, sanding and polishing, I ended up with a new definition of 'rock candy'....and I've since taken a few of my bent stems and polished off their bits as well, since I mostly smoke the bents around the house where I can always lie the pipe down. I enjoy the bents in the recliner while reading or boob-tubing, so I find the bit doesn't play the all important role for me. The pipes that leave the house w/me (onthe otherhand) have their bits intact, since I'm not always in a position to just lay my pipe down.