Syncing against time-adjusted PAL is weird, FWIW, because the dialogue doesn't appear to be timed exactly the same on NTSC and PAL (no clue why, the sound effects line up perfectly).
When making a track to sync to a PAL-based project, I actually prefer to sync to NTSC first, then insert two frames at the one spot and delete a frame at the later spot, and then patch over the transitions, resulting in something that syncs to PAL-based projects. YMMV, and good luck.