Some kind of local time zone vertical line overlay option might be a nice addition. Why I thought about this: I'm using a ~12 year old monitor that occasionall

Some kind of local time zone vertical line overlay option might be a nice addition. Why I thought about this: I'm using a ~12 year old monitor that occasionally has a broken column of pixels about 2/3 of the whole monitor width away from the left edge and thought it was trying to align with the ever-moving map on the site. It confused me why the actual location wasn't lining up until I realized it was my monitor's fault.