ArtK78, on 2011-February-02, 16:40, said:
This treatment works very nicely for the three times in your lifetime that you hold a 3-suited 23-25 HCP hand. However, since you are then obliged to open 2♦ on all 3-suited 11-14 HCP hands, I am not interested. I hate Mini-Roman with a passion. It gives away so much information to the opps that their defense is mind-numbingly accurate when the 3-suited hand is declaring and, if they buy the hand, which happens with annoyingly high frequency, their declarer play becomes double-dummy. On the flip side, it seemed that the apparent advantage of describing a 3-suited 11-14 HCP hand with one call almost never resulted in a superior contract than standard bidding, and occasionally got us too high too fast.
Hence, it is not useful for you. I respect that. Others might, or might not, be interested. For what it is worth, our defense becomes mind numbingly accurate if the opponents buy the hand, with every suit breaking badly for them. That is why the best defense to mini Roman is just to pass and lead trump.
In any case, there was a bit of interest the last time (over a year ago) I mentioned our version of split-range mini Roman. I sent them the full treatment. Not selling anything, but merely stating that there is an alternative. Many people read these fora, and some are interested in less than mainstream points of view. We find the main advantage is eliminating the 4X1 minimum as a possibility on other auctions; the fact that we can handle the OP hand, no matter how rare, is just a bonus bi-product.