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Old 09-02-2018, 02:42 PM
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Mini Pistons
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Default JR XF421 EX Controller
I have a JR XF421 EX, that I got used, that has a diode broke off. I stuck it back in the holes it came from labeled: B C E. It’s located on the rearmost tan circuit board not the inner green ones. Anyone know what that diode is for?Controller still works but I have horrible twitching from several servos. Thanks!
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