What I was meaning was to consider what to do if they X a mini NT (i.e. a 10-12 range NT) for penalties. The two most popular methods seem to be 1) - XX any one-suiter, opener bids 2♣ and you pass or correct - 2♣,♦,♥ show that suit and one higher, typically 4-4, can be 4333 if you are stuck 2) - XX any one-suiter, opener bids 2♣ and you pass or correct - 2♣,♦,♥ show that suit and the suit above 4-4 - pass forces a XX and now you pass to play or 2♣ = ♣ & ♥, 2♦ = ♦ & ♠ - i/e/ the non-touchign 2-suiters option 2 means you can't play in 1NTX, only 1NTXX :) - puts them on the spot...