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Coma · November 27th, 2007, 11:54

For some reason, my AK is only shooting at 120 fps. Pre-fuck up velocity was around 350. Schwag suggested that perhaps my cylinder port was backwards, but my cylinder is not ported....

I just put in a replacement hop-up on Saturday night. Anyone following my progress in the past (I'm looking at you, ancorp!) knows I've been having issues with the Prowin hop-up unit I installed. I replaced that one with the ECHO1 unit. Being a TM copy, and since the TM unit worked fine, so should this one. And it does, feeding flawlessly. At least with the hop-up all the way in the 'off' position.

I've looked at my internals, as have others on Sunday, and nothing seems amiss. My battery was freshly charged. There was no air leak between the nozzle and the hop-up. Does any one have any other ideas for me, or perhaps even a solution?

Much appreciated;
Coma

November 27th, 2007, 11:54	#1
Coma Age Verification Removed Due To Trade Dispute Trader rating Join Date: Dec 2006 Location: Midland	Very Low FPS For some reason, my AK is only shooting at 120 fps. Pre-fuck up velocity was around 350. Schwag suggested that perhaps my cylinder port was backwards, but my cylinder is not ported.... I just put in a replacement hop-up on Saturday night. Anyone following my progress in the past (I'm looking at you, ancorp!) knows I've been having issues with the Prowin hop-up unit I installed. I replaced that one with the ECHO1 unit. Being a TM copy, and since the TM unit worked fine, so should this one. And it does, feeding flawlessly. At least with the hop-up all the way in the 'off' position. I've looked at my internals, as have others on Sunday, and nothing seems amiss. My battery was freshly charged. There was no air leak between the nozzle and the hop-up. Does any one have any other ideas for me, or perhaps even a solution? Much appreciated; Coma __________________ Chairsofter extraordinaire