Winstonm, on 2017-July-31, 20:18, said:
The problem as I see it is that no one has been able to show their strength - there is no room for a mild slam try unless a minor suit bid at this point is agreed as a cue bid in support, which is not that bad of agreement, in my estimation. You?
Perhaps you are missing the fact that opener's bids of 1♠ 2♠ 3♠ is limited to 14 hcp. No problem : 15+ would be 1♠ 3♠.