Ok here's a big slip up in the series.

Carlton mentions in most episodes that he doesn't want to go to Princeton.

But in an episode called "mistaken idenity"

When Carlton and will are in jail Carlton tells

The policemen that he is going to harvard law.

Heres the slip up in the next scene in the jail cell

Carlton says to will now I'll never go to Princeton.

Which one is it Princeton or Harvard?