Hi. I play Keri with my pd and we would bid it like this: 1NT 2♣ 2♥ 2NT 3♦ 3♥ 3NT 4♣ 4♥ 4NT 5♦ 5♠ 6♣ 7♦ 2♣ is a puppet to 2♦, 2♥ shows minimum with a 5 card suit. 2NT asks for the doubleton and sets a GF. afterwards, bidding is fairly natural with cuebids and RKC (I prefer RKC to exclusion here since, having all of the other KC's, there is no abiguity and the SA might get us to 7NT). I bid 7♦ since I can't find out about the ♥J and I might need a ruff to set up the ♥, I would then only have 12 tricks but, where there is 12, there is 13 ;)