When I record using a Logic software instrument via midi I always find a duplicate recording when I edit the piano roll. I can go into delete midi events and delete duplicates but there must be a way to stop it happening in the first place. As you can see- even after all these years I'm no expert! It's probably got something to do with "midi local" on my controller keyboard but I don't know what to do about it. ALSO Is there any way that I can make Logic (notation) group quavers correctly in compound time? For example- a note 5 quavers (eighths) long in 12/8 time is written correctly as a dotted crotchet (1/4) tied to a crotchet. Logic defaults to the simple time grouping of a minim (1/2) tied to a quaver. It doesn't change the sound of course but when preparing a notated score it is not easy to read for the players. Please don't tell me to get Sibelius!!!