hello guys, i’m new to jeti and i have this quedtion, if anyone knows the answer I’ll really apresiate it...

I’m i stalling an R10 In a Carf Joker using a ds24 transmitter...
But i run out of channels, i cant connect my ecu
I have an R3 on hand...
How can I install the R3 to the R10 or how to bind both of them...
I remember I saw that some were but know I can’t find it...
I could get the channel for the electric gear out of the R3 and the rest from the R10...
Please let me know as soon as posible as I’m at the field trying to maiden my new Ds24

Thxs in advance
Brg

Slds
Cristian