Reply To: Chronograph at different temps?

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BitFrost
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@alan, you are excused :P
I thought 10mps in difference was a lot when measuring muzzle velocity. I would have understood it better if I was measuring it from a distance, say a few meters or so.
I’m using the FX Wildcat .25. The sun has been gone in north of Norway for quite some time now. I’m using my chrony with some home made lighting system. It really measures differently if the light is different? That don’t seem right to me…