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I just picked up a vintage falcon. I noticed the steering wheel on the controller is very tight and not returning to centre. It’s a futaba FP-T2P. Wondering if anyone has any experience with these. I’ve removed the front housing and disconnect the linkage from behind. It’s still very stiff to turn. Tried adjusting the small screw on the bottom side and it did nothing. thanks in advance

If the foam tire is not touching the transmitter case, I think the potensiometer has sized.
Think the best solution is to replace the potensiometer.
Usually the pot meter has ohm value and other numbers on it so you can google after that.

Like said richard, the potentiometer is out and look the come back springs.