potentiometer needed on devo8s

Hey Guys

Any of you know a source for a potentio meter and knob for a devo8s
the devo 7 has one but sadly not on the devo8s

need one to control my Zenmuse Gimbal on my dji f550

Not the same thing but similar, you can map the top trims to something mimicking a pot, obviously without the analog feel. Search the forums it's been done before.

yea I know about that one
but that's not realy handy for controlling a gimbal
its easyer to swap out a switch with a pot