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Rifles, Reloading, Optics, Equipment
Reloading
Oehler 35P Questions
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<blockquote data-quote="LRHWAL" data-source="post: 382401" data-attributes="member: 5418"><p>SHRTSHTR</p><p></p><p>You haven't indicated whether the variation between the screens is identified by your 35P as an "error". If you use the printer there will be a star alongside the reading, without a printer the display will flash. That indicates to you that the system believes that your error is great enough to "worry about".</p><p></p><p>I don't recall, but I've seen somewhere that some chronies can have acuracy only with on +/- 1 to 1.5%. That's easliy your 40 fps.</p><p></p><p>I suggest you check your spacing. Test it one way. Then turn the rail around and swap the start and stop cables. The mid is still the mid. If your fast reading and slower one swap around it's very likely your screen spacing. This would probalby be the case too if you consistently have the variation and on the same set of screens. That said, I haven't looked at the way it reads and don't recall which reading the proff channel reads (i.e. mid and start or stop). </p><p></p><p>I like the proof idea. </p><p></p><p>If like MikeCR you don't think it adds anything you can adjust the switches in the unit to ignore the proof channel. </p><p></p><p>E-mail Oehler and get an instruction manual e-mailed to you. Their support is great. My questions over the years have always been promptly answered. I've just ordered and received some spares all shipped and neatly packed from Oehler in the USA to me in Africa.</p></blockquote><p></p>
[QUOTE="LRHWAL, post: 382401, member: 5418"] SHRTSHTR You haven't indicated whether the variation between the screens is identified by your 35P as an "error". If you use the printer there will be a star alongside the reading, without a printer the display will flash. That indicates to you that the system believes that your error is great enough to "worry about". I don't recall, but I've seen somewhere that some chronies can have acuracy only with on +/- 1 to 1.5%. That's easliy your 40 fps. I suggest you check your spacing. Test it one way. Then turn the rail around and swap the start and stop cables. The mid is still the mid. If your fast reading and slower one swap around it's very likely your screen spacing. This would probalby be the case too if you consistently have the variation and on the same set of screens. That said, I haven't looked at the way it reads and don't recall which reading the proff channel reads (i.e. mid and start or stop). I like the proof idea. If like MikeCR you don't think it adds anything you can adjust the switches in the unit to ignore the proof channel. E-mail Oehler and get an instruction manual e-mailed to you. Their support is great. My questions over the years have always been promptly answered. I've just ordered and received some spares all shipped and neatly packed from Oehler in the USA to me in Africa. [/QUOTE]
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Oehler 35P Questions
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