I disagree. When you physically deal with the pipe, you can see and feel that this is a nick; it has no chance of spreading. The shank is very solid. I’ve dealt with cracks before - recently in my Kriswill: every time you insert the stem you can feel the structural vulnerability of the pipe and the crack indeed goes all the way through. This Vario is a beast. What you’re seeing I have no explanation for as it it’s not like my Kriswill: something that could have happened as a result of inserting the stem into a pipe that happened to weaken. This Stanwell isn’t weak; that nick would have to have been purposefully cut there by a strong person with a knife, which I doubt. It will not get any bigger and banding it serves no purpose whatsoever.