Posted 2014-February-03, 10:52
The problem with all of this (and, as I said, I have some of them in my repertoire myself; one that comes to mind immediately, but I'm sure some that don't) is that even if you mean it as "general game try", it's unclear if you have "specific game tries", and if so, what they are (and therefore, what you don't have). Witness my befuddlement, even with an explanation that the implication is that there are 2 spades, on aguahombre's generic game try = "what I know, which is unspecified LSGT".
Now, all the people here will be comfortable with the followup "what does it deny?" or "what other game tries do you have?" But at least some of the opponents will be those who can't see what they're not being told, *and* are the type to think "well, he does it, therefore it must be right" and start giving out similarly vague and less-than-full disclosures on their calls (for instance, 1♣ precision - 1♦ "waiting". Yes, I've heard that, from people who should know better as well as people who don't.) Also, those people *aren't* comfortable with the above kind of supplemental question - partly because they don't actually *know that they know* it, but also because their opponents didn't explain that part, so why should they?
I also know that trying to explain 2NT Lebensohl or 2♣ Keri, or my 2♣ scramble from 1NTx (any hand that can't make any other call to play. To play, at least undoubled, even in the possible 2-1 fit. See, even here I have trouble explaining).
Blackshoe, I also like the 4=4=1=5 without a card explanation - as I said, I use it internally with my partners that play it. It's intutively obvious, if you've played the convention. After trying it twice on standard bidders, I've reverted to "11-15, three-suited, short in diamonds. Could be 34 either way in the majors." and my answer to any vaguely relevant supplemental question is the 4 shapes.
While I appreciate the vanilla comment - absolutely, it has a (strong!) flavour, and it certainly isn't "vanilla" when you do it right - *that* comes from ice cream - "ice cream" without qualification, for many years and still now in cases like pie à la mode, means vanilla (or "vanilla", which means they waved a bean over the ingredients sometimes in production). Note that not only is vanilla in this context a (North) Americanism, so is "pie à la mode" - the fashion in France isn't "with a scoop of ice cream on top" :-)
When I go to sea, don't fear for me, Fear For The Storm -- Birdie and the Swansong (tSCoSI)