Harmonic damper installation

Bobzilla said
Definitely not on all way. It looks like the crank keyway got stuck, or it is not lined up properly.
I would suggest removing the balancer and checking the woodruf key itself for signs of damage.

So the damper has a lip 1/4 of the way through it, at the lip the inner diameter narrows. So the crank would never make it past that point. I assume that’s as far as it is supposed to go