What do we have to do to get 6 max 20/40 and 30/60 tables at Party?

[PokerParrot]

Seriously, there's usually enough short handed 20/40 games, but at peak hours, there are literally none at 30/60. Also, when I finally find a great short handed game with generous donaters, they fill up faster than I can blink. /images/graemlins/mad.gif

I know a lot of people prefer full ring to short handed, but I'm the exact opposite.