dynamic markings / two voices sharing a staff

Hi,
When using dynamic markings (pp, mf, etc...) below a staff, in the case of two voices sharing a staff, NOTION correctly interpretes these markings in playback and applies the dynamic marking to both voices. Also, when having two voices on the same staff, in case you want separate dynamics for each voice, this can be done by using separate dynamic markings above and below the staff, for the first resp. second voice. Again, NOTION produces correct dynamic levels at playback.
However, after using dynamic markings which are different for the first/second voice somewhere in a score, I can't find a way to return to a situation that both voices share again the same dynamic marking (below the staff), as in playback each voice will now only react to its 'own' marking (above the staff for first, and below staff for second voice).
Is there a way to force NOTION to return to a common dynamic marking for both voices?
Now my scores have many double dynamic markings, i.e., the same markings above and below the staff, which I would like to reduce to just the dynamic marking below the staff, and have the first voice also to react to that in playback.
Any suggestions would be very much appreciated!
Koen
When using dynamic markings (pp, mf, etc...) below a staff, in the case of two voices sharing a staff, NOTION correctly interpretes these markings in playback and applies the dynamic marking to both voices. Also, when having two voices on the same staff, in case you want separate dynamics for each voice, this can be done by using separate dynamic markings above and below the staff, for the first resp. second voice. Again, NOTION produces correct dynamic levels at playback.
However, after using dynamic markings which are different for the first/second voice somewhere in a score, I can't find a way to return to a situation that both voices share again the same dynamic marking (below the staff), as in playback each voice will now only react to its 'own' marking (above the staff for first, and below staff for second voice).
Is there a way to force NOTION to return to a common dynamic marking for both voices?
Now my scores have many double dynamic markings, i.e., the same markings above and below the staff, which I would like to reduce to just the dynamic marking below the staff, and have the first voice also to react to that in playback.
Any suggestions would be very much appreciated!
Koen