Modifying main gun fire control
 

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I have a Tamiya Pershing, a Futaba 2.4 gHz 4 channel radio, and a question...
</div>How do I change the Main gun fire control to a push button on the radio instead of the default trim/stick combo?

RE: Modifying main gun fire control
 

Take the back off of you TX and wire in a push button to the circuit board containing the connections off the trim pots.  You'll wanna wire/solder into the neutral position and the trim up postion wires on the circuit board.  Then you can drill a hole and postion the button on the back or shoulder of the TX.

Hope this helps.

RE: Modifying main gun fire control
 

What he said.  Here's how it's been done on Spektrum radios.  Futaba may be similar.  Firebuttons