Pewpewpetie

Hi all, just bought an aap-01 and it came with a semi only selector plate installed. Does anyone know where you can buy just the standard switch which allows full auto

As stated I must have had a lemon as I had no internal air seal. Mosfet micro switch trigger stopped working so had to replace with a perun, bucking was split etc... The list goes on. After alot of hard work and patience she's up and running beautifully now

I would say the bevel is sitting to low for the pinion, therefore not meshing adequately. If you were confident with you shimming and motor alignment the maybe something interfering with angle of pinion. I've worked on some guns where I've tested with gb closed and pistol grip on, sounds fine. Then I put the whole gun back together and the lower reciever pushes the grip out of alignment. I believe there is a video of you tube demonstrating this.

I'll Have to order a zci rotary unit and try

I've tried a pro win rotary and a standard specna arms rotary. The modify accurate has a dial style, but the arm has teeth with connect to the adjustment area. I have. Tried marking with typex on the wheel and there was no movement. The modify also came with a flat hop arm which does the same thing.

You can, but I would avoid this at all costs. You have a few options, order some thinner bushings, sand existing bushings or change gear set and hope that it has a shorter vertical length. As I said it's not ideal to run without shims but it will work, also could run the risk of burning motor out due to increased resistance

I've tried an rhop, maple leaf macaroon with omega nub and standard Prometheus purple. The all do the same. 3 shots may fly perfectly and the next shot may curve left or over hop or curve right then straight again. I've ordered some Geoff's bbs to rule out quality issues

Let me try and get a straighter view The only shim I could fit on the right of hop arm is a 0.1mm

Here a view inside the hop. Everything seems to be seated correctly. It's a modify hop, zci barrel, omega nub. Barrel is wrapped in ptfe tape to give snug fit inside outer barrel. Also using asg precision 0.4g bb

Yes, it's a cyma sr25.

What info would you like? Basically, there is no consistancy. Some bbs over hop and then the next shot may be perfectly straight, one after may swing to the right etc. I'm using a zci 455mm barrel and is clean.

Hi again all, currently having a frustrating time with my hop. Ive tried everything and i either get not enough hop or with minimal turn, over hop. Ive tried an r hop and maple leaf, still smame results. Ive also tried 2 different hops. The standard black cyma hop(dial type) and modify accurate. The gun is shooting 440/444fps on 0.2g bb. On game days i use 0.4g

I wouldn't bother upgrading the cyma, maybe I have a lemon but I've had nothing but issues with mine. Swapped cylinder for type0 24mm o ringed nozzle etc. Still only 390fps on an m130 with perfect internal airseals. I believe it's a problem with there hop/bucking. Be aware the cyma platinum Sr won't fit standard m4 hops without some modding as the back of the hop hits on the tappet plate when nozzle is fully forward