deep, on 2013-October-16, 14:28, said:
5°Major diamond 4°
1° question
what better bid South? North can have 4
♣ because with 4
♦ and 4
♣ open 1
♦. Now is better forzing with 2
♣ or 2
♠ or another?
2° question
Now South can enter in bid with 1
♠ or better pass?
3° Question
South can bid 3
♠ for
♥ and minor? This is the convention possible for my sistem but in 4° ranking is better or not?
Sorry for my bad english. Ty at all help me

1st is difficult not knowing what you play. If you have an unambiguous GF unsure of strain, I'm in for that, with one diamond try before 3nt. With problems ahead in the auction because of unclear agreements, I'm in for a practical 3nt.
2nd one is an easy (not even close) pass for me, but many very good players will disagree.
3rd one: either X or 2nt here should include hands like this, with 2 places to play. Undiscussed, I'd assume 2nt showed either minors or hearts and a minor. Partner bids as if it's minors, without an exceptional hand. Gets both your suits in below 3s, and shows values if partner wants to hit something later.
Cheers,
Brian Zaugg