Dear Royal;
??what?? "isn't fush" etc.
If you can see the 'shiny' part
(where the seal rides) It's not
on 'all the way' yet.
I've used the moveable (tubelar)
part of an axle stand as a tool
to instal these. It makes a
different sound, when it hits the
crank gear. It's "solid" at that
point.
Good luck.