Can I ask why you don't run the 900 backup Rx into the cortex port A?
With it directly into the CB, if you fail over to the 900, you will not have any gyro stabilization.
My plan with a similar install is to have a R3 in dual path connected via EXBUS into a REX7 which is connected to the Cortex port B, plus have a R3/900 into the Cortex port A. This will allow the Cortex to handle the 2.4/ 900 switching while preserving dual path and 900 stabilization.
Thoughts?
Paul
Last edited by JSF-TC; 07-29-2021 at 08:10 AM.