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    Tuning Impact lost all air

    Air leaking through the Pellet probe : In my understanding is due to the Valve rod did not seat well after the shot was taken and let all the air to flow through the section between the tail end of the Value unit. ( Between B26 and B27 ) . Could be same problem that the derlin did not seat...
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    Tuning (UPDATE) New Fx Impact Mk2 Major Leak

    If the air leak continue then give a quick pressure to fill and that should seal it properly. True that it will make the internal seals to seat correctly But spareparts on such an expensive toy does not last long is a concern. My HW100s, Cricket Kaliber never let me down and its pretty good...
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    Tuning (UPDATE) New Fx Impact Mk2 Major Leak

    Hi Thanks . Pretty expensive spares. I am going for a derlon (DIY) to replace instead of replacing the whole rod. That should work out cheap for me. Let me give a try. B-26,27,28 seems that you can split those parts. While 27 is the old valve seat , I just need to work on the 26 and 28 of...
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    Tuning What is this oring size - FX Impact MK2 PP on the valve rod

    Here is another issue , way need to take into consideration. When you see the Valve stem flushing out into the Magazine side and not allowing the mag to seat, like the one below, Then you need to check the B-28 Valve seat derlin ( black ) above the conical funnel shape seat on the rod. In...
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    Tuning (UPDATE) New Fx Impact Mk2 Major Leak

    I Seems this is the issue in my FX Impact . The Derlon is skinned out of the place where it get seated inside the valve assembly. And its approximately 1,mm and that is how much the rod travels out to the Magazine side.
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    Tuning (UPDATE) New Fx Impact Mk2 Major Leak

    I have another issue, where in I had asked Brother Ernest Rowe on the same. The valve Stem flush out of the Valve assembly and shows up on the magazine side, preventing the mag to seat in. Tried to change the oring to new 2x1 and then with 2.2x1 but no fix . Its on the new MK2 . Seems I...