happy hermit: Once upon a time I tried to make set-ups especially designed for the specific opponent I was about to encounter. I would save the set-up so I could make a totally different one the next time I'd play this opponent. Ofcourse I didn't pursue this strategy, took too much time. Still with some opponents I make set-ups that feel odd to me and wouldn't use against others. They seem work in those cases. Ofcourse I'm not revealing the specifics :)