Poor Signal to and from mail box

I have a metal mail box that is about 125 feet from the window to the street. The signal has never been great and battery life short. I have toyed on mounting the antenna to the end of the box as opposed mounted to the side. Maybe that will help. Since the mail box is metal, maybe I should add a small piece of plywood on the end to try and take away metal interferences. Any other ideas?
Thanks.

Hi @Chief1. Mounting the antenna to a location that will give you the best line of sight to your Ring Bridge will be your best bet. At that distance, maximizing the line of sight will give you the best improvement. I hope this helps!