  We prove that superclub implies $\mathfrak{s}=\aleph_1$. More generally,
superclub at a successor of a weakly compact cardinal implies
$\mathfrak{s}_\kappa=\kappa^+$. Based on this statement, we separate tiltan
from superclub at a successor of a supercompact cardinal. We use Galvin's
property in order to separate tiltan from superclub at successors of both
regular and singular cardinals.
