Originally Posted by anotherME
@alen
question about your demo video..
why are you still using the "trigger feathering" technique, isn't it this is why the AB feature was created so that your spring is automatically in rest position(decocked) theoretically?
IMO, the technique is redundant to the said feature.
preventing motor overspin.
very good question sir anotherme hehe...
i hope i can explain this simple enough without too much technical stuff.
well, the mf-ab2 or mf-ab1 is just controlling the motor but it doesn't yet totally control
the rotation/cycling of the gears especially our sector gear unlike the Systema PTW which truly
has sensors on it's gear train design allowing it's gear to be position always at a certain point.
A confession hehe...
when the mf-ab1 came out i ask Fafi Malloski to make a demo vid showing if the AB will truly
decock a gun when fired at semi. Well when i saw the vid I'm really sorry to say this faps hehe wasn't totally satisfied with the vid reason why i was asking faps how many teeths his bevel gear has for the arl coz that will have some slight affect on decocking an aeg with or without an AB, i thought. I already had my mf-ab1 then but decided not to install it on my gun yet since
one client was more interested to the mosfet.
The realization....
Finally I installed the mf-ab1 on my clients ank m4 and tested it myself but this time using the
trigger feathering technique......AYUN!!! WOW!!!! Mas madali pala magdekak pag may AB na!!!
Shown here hehe...and if you look closer on the video I'm either using the FT or not and sometimes the nozzle is fully extended
and sometimes it ain't using no FT. The FT gives me more assurance my aeg is fully decocked and AB helps makes things easier.
http://www.youtube.com/watch?v=<obje...mbed></object>
.......and here.......
http://www.youtube.com/watch?v=<obje...mbed></object>
Conclusion.....
Firing a full semi with AB ain't always a 100% assurance aeg is fully decocked coz of so many factors involve.
The feathering technique (FT) works for me without the AB but it takes several tries. Even harder with hi rof set-up.
With AB it only takes some few feathers lol and my aeg is fully decocked as shown on the vids hehehe.
The FT gives me more assurance my aeg is fully decocked and with AB helps makes it more instantaneous.
-----Added 12 Apr 2009 at 11:36:36------
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Originally Posted by malloski
Cool! ... bro ganito gawin mo (i suggest nicad battery pack)
connect everything... mosfet to battery, trigger and motor.
remove the (+) and (-) wires from the mosfet going to the motor then
connect the (+) and (-) ends! INTENTIONAL SHORT CIRCUIT! ... pull trigger multiple times!
hehehe... makikita mo pang nag spark yung (+) and (-) ends!
after 5 seconds connect the (+) and (-) terminals back to the motor.
jan mo makikita kung gano katibay ang MFAB2.
I did this sa MFAB1....
will try that soon bro hehe.
-----Added 12 Apr 2009 at 11:57:51------
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Originally Posted by bendoze
tested na ang thermal fuse, yung mf ab 1 nga lang, what happened is nag loose yung screw dun sa may selector lever, hindi ko pa alam bakit ganun, ginawa ko nag single ako ng nag single shot, mga 30 times yata, forgot ko na, hehe then suddenly nag Stop yung aeg, balik ako sa table, find out ko bakit puro single? yun nga loose screw, then tinanggal ko yung plate sa likod at yung lipo batt, pag hawak ko ng mosfet, MAINIT, then pinahinga ko muna mga ilang oras,then after nun ok na ulet
ayos! no more worries of overheating the mosfet, motor and battery. good for
developing some firing discipline hehe.