In the linked timeplots example, I'm trying to get it so if you highlight a point, it raising the tooltips in both plots, but the code is cumbersome and (even worse) I can't quite get the placement of the alternate tooltip. The points' positions and the tooltip positions are shifted relative to each other.

In the linked timeplots example, I'm trying to get it so if you highlight a point, it raising the tooltips in both plots, but the code is cumbersome and (even worse) I can't quite get the placement of the alternate tooltip. The points' positions and the tooltip positions are shifted relative to each other.