So after about a year and half of smoking I'm finally starting to see cake building up in my Dr Grabow that I've been using exclusively for the last month for only English blends. Previously only really smoking Aro's it made me wonder if Aro's don't really cake; now I'm on an all natural kick so... /shrug. I always used to question the reality of cake building because I never saw it in my own pipes... well, now I do. Any thoughts or suggestions or completely random off-topic ideas about Cake? Happy Smoking Arty P.S. "The cake is a lie... for science."