cjc2005

Playing UDCA, declarer leads J (T98) from dummy and loses the finesse to your Q. When declare next leads from dummy, partner goes up with A and declare makes the obligatory false card K. Holding 7 and 2, which card should you play to let partner know the the length of the suit? Does present count apply to udca in this situation? If partner knows you cannot hold more than 3 cards in the suit, does this change anything?