I don't know what the politically correct name is but that's what I'm going to call them. I usually just put regular ferrules on the derailleur housing going into the shifters BUT, I'm putting R8000 onto my '04 TCR and I want to do things right.

I think I'm suppose to use the long nosed ferrules on the derailleur housings going into the shifters 2 regular ferrule on the downtube cable stops for the front derailleur and rear derailleur and one long nosed on the housing going into the chainstay cable stop going to the rear derailleur. 1 regular ferrule on the cable stop on the rear derailleur itself.

Then. I use 2 long nosed ferrule on either end of the top tube cable stops for the rear brake. Nothing on the housings going into the brake calipers themselves, nothing for the brake housings going into the shifters? Long winded question. Thankx in advance. Had to edit, I understand there a short nosed ferrule that goes into the R8000 shifters for the derailleurs and the longer nosed ferrules that are used on the cable stops..????