The last time that I criticised Logic's score software and dared to suggest that it's a bit long in the tooth and that the developers had conceded the notation side to "Sibelius" I was roundly chastised for lack of loyalty. OK you partisans. Why can I not delete previously inserted double barlines ( I'm not alone)? Why is key signature insertion so clunky? Why do certain regions refuse to be defined to whole bar lengths thus leaving groups of spurious rests at the end of the region in the score window? Why is it impossible to change the staff style manually once the program has decided on, for example, a twin stave layout for a keyboard part? Where can I find real help with these and many similar issues? The online handbook never quite answers the questions!! Lets not forget that the program was originally called "NOTATOR CREATOR".