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    Tuning Any tips for tethering an RTI Prophet?

    The mystery has been solved, I got a response from RTI: The serial number range for my gun had neither the old or the new valve so there is nothing restricting air flow from the rear port. They are mailing me the part. Thanks everyone for your tips. 
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    Tuning Any tips for tethering an RTI Prophet?

    Thanks for the pic. The first time I took the bottle off I had hoped that the nub inside the gun was the pin valve but it's just there to depress one in the reg if it has it. I still haven't had a reply from RTI so I'll either have to take the plenum apart to take a look for a failed check...
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    Tuning Any tips for tethering an RTI Prophet?

    Haha, I do have one sitting on my bench, that is why I'm so motivated to get this working 😉. I'm in the accuracy camp as well and I'm hoping to get it working with the prophet so I can avoid all the awkward hex key tweaks and reg settling between strings, pellets and barrel changes. The main...
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    Tuning Any tips for tethering an RTI Prophet?

    I can't take the bottle off when it's full of air with the externally adjustable regulator on the prophet. The manual states that "Please note that regulator does not have a closing valve, so if you remove the bottle (with the regulator) from the rifle, all air will be released from the bottle."...
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    Tuning Any tips for tethering an RTI Prophet?

    Unless RTI responds to my email I'm thinking I'll have to simply plug the bottle port. Apparently it's a "G1/2-14" thread. Not sure what that means though.Is that the same a BSP? NPT? Anyone know where I can get a fitting for that? Amazon shows results for "G1/2-14 male fitting" but I don't...
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    Tuning Any tips for tethering an RTI Prophet?

    Good question but no, it's still the stock performance version of the gun. I tried again today with variations of cocked/uncocked, bottle on/off, slow/fast fill, etc. I tried blocking the transfer port to see if that would shake the poppet loose but the air just moved from the TP to out of the...
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    Tuning Any tips for tethering an RTI Prophet?

    In the manual for the priest it shows the removed bottle so I assumed it would seal the gun as well. In the two page prophet "manual" that section has been omitted...
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    Tuning Any tips for tethering an RTI Prophet?

    I'm trying to dial in a .30 barrel and a lot of different kinds of slugs and pellets. Want to have the reg on the bench in front of me to adjust without propping up the gun and messing with allen keys so much. 
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    Tuning Any tips for tethering an RTI Prophet?

    When I take the buddy bottle off the air dumps through the barrel, or through the transfer port if it's cocked.
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    Tuning Any tips for tethering an RTI Prophet?

    I'm trying to get my prophet working with an external inline regulator hooked up to the rear port with little success. I can't find any information online or on the RTI site about how it's supposed to work. Hundreds of results saying that you can do it, but no one talking about how they...
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    Tuning RTI Prophet external reg dumping air in the cold

    #1 heating up a gun for an hour after every tank doesn't seem like a long term solution #2 I have tried varying the speeds at which I open the bleed valve, it hasn't has an effect so far. I've seen bleed valves that are button releases but I'd rather figure out what is wrong with the...
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    Tuning RTI Prophet external reg dumping air in the cold

    It's possible but the problem has persisted for a few weeks, the cold temps and low humidity lead me to believe it would be pretty dry as the gun is stored room temp for at least 12 hours before I go to the range. 
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    Tuning RTI Prophet external reg dumping air in the cold

    Around 10 degrees, not negative 10. 
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    Tuning RTI Prophet external reg dumping air in the cold

    I'm having a few problems with the external regulator. Whenever the temperature is lower than ~10 degree Celsius I'm unable to fill the tank without the 500cc bottle dumping all the air through the fill hose when I open the bleed valve. Once the gun and regulator warm up to room temperature...