Polarstar Jack

[nealy1572]

Hi 

I've just finished a plaster jack build into and KWA EVE 9 and I have an issue. The problem is the fps on 0.28g bbs is about 210fps but no matter what setting its on there's no real difference. Could be a faulty Jack. Any help appreciated ? 

 

[nealy1572]

I think I've found this issue nozzle not long  enough. I need to find a slightly longer

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