adding dynamic to the end of a hairpin (cres. or dim.) cancels dynamic marking on the immediate next bar
1. see attached: first bar has crescendo hairpin with a ff marking added on top of it, which adds ff to the end of the hairpin.
2. place a dynamic marking on the note immediately after the hairpin (bar 2 in screenshot), and it will be ignored by the playback. Playback will play that note at the same velocity as the dynamic marking placed at the end of the hairpin.
1. manually set the velocity of the note immediately after the hairpin
2. place an invisible dynamic marking on the next note to correct the velocity of all the proceeding notes (as seen in screenshot)