Frigate zones - Object detected outside of zone

I’'m using Frigate to detect cars in my driveway in order to trigger a search on ALPR. But Frigate is triggering when cars are in the road and not in the trigger zone. This is causing me to go through my allotted ALPR lookup quickly.

Here are my zones

Here’s an example of a trigger. The car was on the road and well outside of the zone.

What am I doing wrong here?

The object is on the road but frigate creates a box around the object. That box crosses into the zone. I would move the zone further back from street to prevent this.

Probably not extend the zone past sidewalk

Frigate has debug the shows detections. Park a car in street and it will show the generated box

Also make sure you use some %confidence above at least 75 or so

Thanks for the help! Adjusting the zone above the sidewalk seems to have worked