DavidKok, on 2021-April-10, 04:21, said:
I'd rather like to be in 7NT opposite both the diagram hand and the 'wrong' hand. Jumping over a strong 2♣ should have a very specific meaning, because too often you are preempting opener. There are good ways to go about this, I personally play a rather simple natural structure where 3♦ shows 6+ diamonds with at least two of the three top honours.
This is reasonable, what I meant was 7
♦ was wrong on the wrong hand because 7N makes but 7
♦ may not, the reason for being in 7
♦ is xxxx, xxxx, AKJ10x, void where 7
♦ makes as long as there's no stiff heart but 7N may not, if you insist on a 6 card suit there is no problem with this hand, but you will make it difficult on some other hands where you can't use the positive.