JR X-378 Mode 1 to Mode 2 ?
I guess you will want to not just reallocate the position but also swap the spring loading and ratchet. I've done it on two Futaba's and it's fairly straight forward but there may be more to it in the X378. Especially if the micro expects to see the throttle/collective on a specific channel. If all else fails take it back to the store ?
You could try Laurie at Col Taylor models in Wagga Wagga (02) 69256600. Laurie has one and loves it. Good people too.
Ingmar
(Griffith NSW)