MattieShoe, on Sep 16 2009, 09:37 PM, said:
I'm convinced :-) Next time I'll just do a reverse and hopefully partner won't pass me out. It's dicey sometimes playing with random partners in the relaxed bridge room. Sometimes dicey for my partners too!

While this is true, I've learned that unless you are playing in some sort of hugely important (for you) event it is best not to mastermind and best to just make the right bid and assume your partner will also make the right bid. This is the good thing to do because:
1. When your partner is also making the right bid and understanding the right bid then you are playing like good players would.
2. It is good practice to make the right decisions for when you are playing with better partners in the future.
3. You may help your partner learn the right bids.
4. You want to know what the right bids are so you can understand what your good opponents are doing.
5. Good people who observe you doing the right thing are more likely to play with you in the future (partners, kibitzers, and opponents can all be evaluating your calls).
6. You can vent to your friends (online or here in BBF) when your partner does some crazy thing like pass your reverse.
W N E S
-- -- -- P
P 1♣ P 1♥
P 3♦ P 3NT
P P P