I've been told that loctite should be used on Italian BBs, is this false? I ask because I know Sloppy's road bike is a Ciocc, as is mine, and my Ciocc's BB came undone once after it was re-packed. When I took it back to the shop that did it, the mechanic said that they had forgotten to put something on the threads but I don't know what it was. This was a few years ago.