The Halacha is that one should skip parts of פסוקי דזמרא in order to say שמונה עשרה within 4 hours [MB 71-4].
What is the Din if he will only be able to say SOME of שמונה עשרה within 4 hours if he skips parts of פסוקי דזמרא but not all? Should he still skip??
Asking for the skipper of my baseball team, Coach Johnson.