PJB, regarding my original nylon bushings: Is it possible to push them further into the tube or are they glued or fixated in any way?
Since they aren't worn but rather to tight I will have to ream them and would like to add the seal while I'm at it.

-99 4/4, 1.8 Zetec, Indigo Blue, 2-seat, Suplex RS
-04 Citroen Pluriel, 1.6 Sensodrive, Met Orange