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Recent content by Blublister

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    James Yeager Tactical Derp Training Photography

    Cant believe any range officer would allow that to even hapen. I have seen people placing camcorders on the firing line but never seen anyone placing a photographer on the berm. Remember the 4 rules of gun safety before doing dumb shit and posting it where all the anti gun crowd can see it...
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    Kestrel's Barometric pressure, do you need to "true" it each day of use?

    Sorry, previous link posted calculates station pressure. Here is the link for station pressure to sea level pressure. Conversion to sea-level pressure Calculator - High accuracy calculation
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    Kestrel's Barometric pressure, do you need to "true" it each day of use?

    I just posted a link to an online converter from station pressure to sea level pressure. It should be up soon as soon as it gets approved by mod.
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    Kestrel's Barometric pressure, do you need to "true" it each day of use?

    Nether mind, I found this site that has an online converter from station pressure to sea level pressure. Makes it real quick and simple to convert all previous dope collected in station pressure to absolute pressure. Here is the link for anyone interested Station Pressure Calculator...
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    Kestrel's Barometric pressure, do you need to "true" it each day of use?

    Thanks Lowlight Now I am on the same page. Is there a way I can convert station pressure back to absolute pressure? The reason I am asking is because I have written the station pressure down in my log book every time I went to the range. If I can convert this back to absolute pressure I will...
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    Kestrel's Barometric pressure, do you need to "true" it each day of use?

    Thanks for the replies to my questions. I was not being deliberately thick, but i could not figure it out. I finally got it now. I will set my reference altitude back to zero. I found this thread interesting because it pointed out my mistakes. I was using the kestrel with reference altitude...
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    Kestrel's Barometric pressure, do you need to "true" it each day of use?

    Sorry if I offended anyone. I found it interesting because i did not now which one to use or what the difference was between corrected or non corrected pressure. I now know that i should leave my Kestrel set to zerro. (Change it back to zerro) as was stated. I found it confusing as I really...
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    Kestrel's Barometric pressure, do you need to "true" it each day of use?

    Thanks Shibby. I will search google a bit and make sure which one is needed for JBM. (Corected or non corected) as i am sure it would make a big difference. From 24.9 inHg to 30.1 inHg. The 24.9 is what my kestrel gives more or less depending on the day with reference alt set to zerro. The...
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    Kestrel's Barometric pressure, do you need to "true" it each day of use?

    This is interesting and confusing. I have a Kestrel 3500nv. No ballistic computing built in. My altitude is 1623m above see level. I am looking for the pressure that i need to insert on online ballistic calculators like JBM and others. I know JBM has an input for altitude. Now the...