I’ve been splitting continents, and the first few times worked just fine with the flowlines. But something happened that made it so that the flowline lines are super offset from the center point. The center point has stayed accurate, but the lines themselves have just jumped way over and I can’t figure out what I could have done wrong.
Have you tried redrawing them at the rifting point? They jump around for me just after I put my drift correction into the rotation file, I don’t know your process though.