I have done that now and it works for the player (nice!
but a new problem occured. The monsters just floats through. It's not strange for beeing a ghost but if they where for example orcs, then huh.
Another thing. I tried the kickit.cap sample and I couldn't find that the solid checkbox was checked.
BTW I'm thinking of doing a youtube tutorial of the ghostchase sample if it is ok with you?