Interesting tips Rharv; i never used realband much sofar, will mess around some more soon ! ... just a thought: as BIAB seems to be very popular with Jazzers, why has the rhythmic measure counting and time sign system never expanded beyond 4/4 and 3/4 for so long by it's developers? Maybe it's too hard to rearrange the wagon sequence on a running train with too many clinging on to it: