actually i have no setup as of right now. however i love to learn. and this has been a question ive wanted to know for a while but i dont know any competitors that might have done any testing to get an idea of any techniques that could help.
its just something that interests me, for the most part. i also would like to test using boxes that hold some value behind them, versus just building random boxes and hoping they will work.
edit: tommyk: nope not really, like i said, its just a quetion ive been pondering, but it seems your answer on having no rules set in stone, is basically what im being told by many other respected members.