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  1. S

    Great news... JSB has new offerings coming your way!!!

    Still waiting heavier .22 slugs, wish in the 33gr weight.
  2. S

    M3 - friction in the hammer/valve system

    This issue happens with m3 power block, yes it happens with older varients but with only first few shots. Fx keeps missing around with every new variation of the impact.
  3. S

    M3 - friction in the hammer/valve system

    I had this problem and solved it by polishing the valve rod and valve puppet with a very high grit. Now even first shot is at normal set velocity. I used dremel to rotate the rod and used cloth polishing materials.
  4. S

    Check out the L-tech retracting probe by Kraford & Lypt

    Or maybe a version compatible with stock impact.
  5. S

    Check out the L-tech retracting probe by Kraford & Lypt

    Are you going guys planning to release lite version without other accessories, just the prob with just lite side plates.
  6. S

    Take your FX Impact to the Next LEVEL!! BC Customs strikes again!!

    The real issue with the increased length is the fitment in the oem case. You need to buy a larger case in order to fit the gun.
  7. S

    Reg difference at different bottle pressure. Anyone experience it?

    The larger the plenum size the larger the effect you see.
  8. S

    FX FX impact M3 front reg gauge reading up and down

    Your main doesn't seal probably so the air in the small passage between the two regs slightly creep to the plenum. If your gun is new let it settle, if not then you need to rebuild the second reg and check the piston head.
  9. S

    Upgrade mk2 leak on barrel when in low pressure (m3 power block)

    The valve seal needs to break in, just use the gun for a while and then you can go low pressure with regulator.
  10. S

    brass impact regulator piston

    Try to add one washer.
  11. S

    NSA slugs, why the flat or dished (concave) back side?

    From comparing 27.5 dish vs flat, I noticed that dish has slightly better BC.
  12. S

    Is the regulator afected by size of plenum?

    Can't agree more. I wish if they use peek in regulator's piston and valve seal.
  13. S

    Is the regulator afected by size of plenum?

    Yes it will be more affected by ambient temperature. You will see 3 to 5 bars difference between shooting in the morning vs shooting in afternoon with 72cc plenum.
  14. S

    Tuning Power block oring sizes?

    The new power block has 3 orings inside to seal the valve housing and one more oring inside to seal the barrel. We need to know their sizes cause I noticed they are easily nicked. 
  15. S

    Sekhmet Programmer? What is it?

    Use USB 2.0 ports, it seems ftdi devices don't get along with USB 3.0 ports.
  16. S

    Sekhmet Programmer? What is it?

    Thanks mate, I have done all steps but no go. I have even tried multiple computers but all were running win 10 and still can't get the device recognised. I will try to look for a computer with win7 and see if that works.
  17. S

    Sekhmet Programmer? What is it?

    cant get it to work in windows 10, the pc does not recognize the device even after installing multiple drivers.
  18. S

    Tuning FX Superior Heavy .25cal liner question

    Try heavies mk2 you will be amazed, sub moa all day.
  19. S

    Is there a noticeable difference between the 600mm and 700mm Impact??

     Holy moly!! At best scenarios you will get 50 fps, most of ammo the difference is 30~40 fps. If you shoot them both at same velocity you will get around 25% more shots, less recoil and quieter with 700mm. 600mm is more sturdy and you will less likely get poi shifts, it also easier to tune...
  20. S

    NSA 38.9

    This exact slugs in .250 works wonder with superior standard, try it if you have one.