[CompSci87]

 if seemed as if Penn State only sweated on points they lost.  It seemed that they only called to dry the floor after points they lost.  

That's partly because teams that lose a point often dive to the floor trying to save it, but I had a similar impression, which was whenever we had a run of points PSU would do something to interrupt play for a bit: sometimes calling for the floor to be dried, questioning an official, or putting in a late substitution.

Penn State has a reputation (at least according to many comments on Volleytalk) for such delaying tactics.

[CompSci87]

 if seemed as if Penn State only sweated on points they lost.  It seemed that they only called to dry the floor after points they lost.  

That's partly because teams that lose a point often dive to the floor trying to save it, but I had a similar impression, which was whenever we had a run of points PSU would do something to interrupt play for a bit: sometimes calling for the floor to be dried, questioning an official, or putting in a late substitution.

Penn State has a reputation (at least according to many comments on Volleytalk) for such delaying tactics.