possible bid discussion : 3♠ - you must have one spade more and one h less DBL - you must have at least one card major less, 44,45 or 54 on majors --> 4(5)♠ , 4(5)♥ , 1(0,2)♦ , 4(3,5)♣ 4♦ - 5+5+ majors, best bid i think 5♦ - is exlusion , not majors (5 cards+♣ and void♦) 5nt - i think u must have 5 cards♣ 6♦ - majors , but can't play more than that (good bid)