Rich I'm always available to help you with the 12FG. NO, I do not have both systems only the Cortex so I can not provide a comparison.
The Cortex is physically smaller and was designed to be easier to set-up. I have never seen the need for speed gain via a GPS unit like the IGyro.
You've seen the HH guys fly with three of the JR 370 gyro they do not use GPS gain control that I am aware of.
What do you mean by "Is transmitter mixing the only option?" Other putting the gain on a three position switch, that's it.
The reference about using one of the channel to stabilize the steering was based on the steering being separate and if you had one of the 5 I/O's free.
Once a Cortex is installed and connected to the RX and Servos. It can be programmed and ready to fly in under 5 minutes. The TX programming would take about five minutes too.
Rich when should I expect your call???

Bob
Originally Posted by
RCISFUN
But then you would be sacrificing either an extra elevator or aileron function (i.e. one of them would require a Y harness, assuming that you have two elevator servos)
Hey Bob, do you have both the I Gyro and the Cortex?
Can you provide any sort of performance comparison?
I know that the I Gyro has a GPS feature for adjusting the gain based on flight speed, how does the Cortex handle this? Is transmitter mixing the only option?
I guess I will need your help again with the 12FG
