Photo detail

Camera Maker Nikon Corporation Camera Model NIKON D90
Aperture f/4 Exposure Value 0 EV
Exposure Program Unknown: 0 Exposure Time 1/200 sec
Flash Flash, Auto-Mode, Return light detected Focal Length 18 mm
ISO 200 Metering Mode Pattern
Date/Time 2013:08:21 19:14:20 Resolution Unit Inch
X Resolution 240 dots per ResolutionUnit Y Resolution 240 dots per ResolutionUnit
Compression Jpeg Compression Contrast 0
Exposure Mode 0 Saturation 0
Scene Type Directly Photographed Sharpness 0
Subject Distance 4294967295 Caption I decided to add a couple of 8' 2x6 braces to the end of the rails, hoping to prevent the rain gauge from shaking and mis-counting. It didn't knock down the potential for shaking as much as I might like, but there's no doubt it's more structural.