I have a Warzaid I have been trying to get the 2nd gun working on. The first gun is a Happ type 2 and it works fine, the 2nd was a Betson gun that was partially destroyed. Rather than try to fix the trashed gun I bought another Happ type 2 on ebay that was "tested working" and also included a 2nd "brand new optic board".
Well I received the gun today and it does not work. It registers the trigger but that is all. I swapped the optic board with the supposed brand new one... same thing. I swapped all the optic boards around to rule out anything else, and my original Happ gun's optic board is the only board that works. All the wiring is good, I can have a working gun on either player as long as it is one with my original optic board. One thing that is weird is that the connector on that board is flipped opposite to the two new ones I bought, so I have to flip the cable upside down, but I assume that is just a different board revision.
So basically what I am trying to figure out is did someone sell me 2 broken boards and lie about it? I don't want to accuse the seller of ripping me off if I'm just missing something. I'm so sick of trying to fix this.
Thanks for any help.
Well I received the gun today and it does not work. It registers the trigger but that is all. I swapped the optic board with the supposed brand new one... same thing. I swapped all the optic boards around to rule out anything else, and my original Happ gun's optic board is the only board that works. All the wiring is good, I can have a working gun on either player as long as it is one with my original optic board. One thing that is weird is that the connector on that board is flipped opposite to the two new ones I bought, so I have to flip the cable upside down, but I assume that is just a different board revision.
So basically what I am trying to figure out is did someone sell me 2 broken boards and lie about it? I don't want to accuse the seller of ripping me off if I'm just missing something. I'm so sick of trying to fix this.
Thanks for any help.

