I just set up this new gauge up and I'm trying to become familiar with so I have included a photo to better describe what I'm trying to say. But as you can see, when the rain gets to the overflow slot on the back side there is more than 1" of water on the inner tube. How does one get an accurate measurement this way? Keep in mind I'm not reporting this. I wanted it to compare to my Davis and at this point, they both read the same. [ You are not allowed to view attachments ]