I am not sure if this is any help BUT.....
sometimes i sit and try and healmyself, or increase my nano pool and i get a u cannot do that even though I am sitting and have myself selected.
I beleve other people have this problem and zone to solve it, however i have a work around!
press ESC to deselect yourself, go to external view and click on yourself (dont hit F1).... then try again, you may need to stand up and sit again.
Anyhoo works for me, so givit a try
Curmrat
Nb how can i change the random name I gave as a alias for these boards?