Hi,
You should be able to copy/paste with overlapping notes or with notes that extend to unselected measures (I can do that here with various files).
Having a copy of the file that is giving the problem would be very helpful, because apparently there are "extenuating circumstances" that are at work here.
If you don't want to post your file here, then please send it to me at
support@notation.com If you can please let me know specifically which measure(s) you can't copy/paste it will speed up my analysis some
Thanks!
Sherry