Again, you want to use the Rewind one Frame and Forward one Frame key commands.
I don’t recall if they have keys mapped by default, but my workflow has me going to my sync point (say, 5 1 1 1) and rewinding however many frames (I don’t do 10 precisely — I tend to decide by feel) by using my key command, then setting the in point. Then I go far enough past the music’s tail, go forward a frame or two, then set the out point. In my case, I have key commands for all this, but I also have keys set for this on Logic Remote.
I don’t use @wonshu’s “banner” region idea when scoring to picture, though I do use it when exporting segments for video games. Not sure why I never thought to carry that over…
Since time immemorial (read: since I started using Logic Pro about 15 years ago), it’s always been said — on here, in fact — that things can break very easily in that negative space, or because of it. There’s at least one composer I know whom resets their work to bar 1 when prepping their cues for recording, but it’s never been an issue to any orchestra I’ve seen. Plus, it’s always made sense to me that the clicks are actual bars in the score — just avoids questions that can waste time in a session.
I’m sure there are plenty other media composers whom start from bar 1 and don’t have any issues, but this is what this forum and my master’s program taught me, so I’ve always held to that workflow.