RE: Looking for a new Transmitter.
Found the info, its in the manual for the FASST module for the JR, form the Robbe site.
Here's some of the info
The fail-safe function is permanently pre-set to Channel 3 (throttle) on
the R 607 FS and R617 FS receivers. Due to differences in servo
assignment sequences between Graupner equipment (throttle channel
1) and robbe/Futaba systems (throttle channel 3), channels 1 and 3 are
interchanged in the software of the HFM 12MX module. As a result it is
necessary to swap over the servo outputs 1 and 3 at the receiver (see
table below).
Since the receiver output assignment of Graupner modules is different
from that of robbe (Futaba) modules, the output assignment must be altered
at the receiver in accordance with the following table
Acro
Channel Graupner Rasst
1 Throttle Aileron
2 Aileron Elevator
3 Elevator Throttle
4 Rudder Rudder
SO
Does this mean the Throttle changes channel BECAUSE of the FASST module? If so, all will be good, but if not, how do I swap the channel in teh JR10x, so that the failsafe makes sense