generated by an FX or coming from a MIDI item, all notes-off (cc123) are now passing through track routing -and- MIDI hardware outputs, just seen that internal/"fake" cc123 ending loops does not pass-thru (I think it's ok, at least for me). about send vol/pan assignment: not sure all those undo points are usefull! otherwise, I was -not- able to reproduce a bug I was waiting for.. ;) didn't see any display issues (known as "buggish" for CSurf): matrix, mixer, io/control wnd. does it means it's also OK "from" the API? Only seen a ridiculous niptick (that gofer didn't already caught): removing a send from the routing matrix displays a warning but not if deleted from the io wnd. Great stuff. Woo!