Hello everyone You might want to try bidding 1D-1H-(!S)-1NT to show a max. single raise. It would take the pressure off of partner when you make a single raise. Holding 4 spades with shortness in hearts, you should pass. If partner has most normal hands with 9+HCP, they will double and you may take a nice penalty. If you pass, partner can bid 1NT and right side the contract if that is right. I agree with Flame that responding with weak hands to limited openings is generally correct. My style is 0+HCP. If you can show a max. single raise with a 1NT* bid you gain all the way around. Hello Jlall Even using support doubles, the jump 2NT bid should show 6+ Ds, 3 card support and a max. hand. Partner is well placed to bid on in either red suit or double them out as needed. Support doubles do not show added values or show 9 of your 13 cards in one bid. Partner sometimes passes a support double. If you also hold 6+ Ds and partner does not know that fact, the pass of a support double may be a real disaster. Hello Gerben42 I use the 2S cuebid to show solid diamonds asking for a spade NT stopper. My jump rebid of 3Ds shows 6+ Ds max., however, they are not solid. I also use Good/Bad 2NT when there is a bid to my right. Regards, Robert