3mi

 

The opening bids of 3mi  show 2-suited hands as follows:-
  See BETA's unique 55+  convention for all possible continuations.

ONLY use these bids with less than 7LTC. With  7LTC use some discretion.

Below is a guide for LTC determination.

In the  2 promised suits  any absent A or K or  Q is to be counted as a potential losing trick
When 5-5 the 2 short suits: 3-0, 2-1; with 6-5 the short suits will be 2-0 or 1-1

    A missing A in a singleton
    Any mossing A or K in a doubleton
    Any of A, K, Q missing in a tripleton