Unable to ARM Copter 4.0.7 after setting up, calibrating, etc

Hi, I have an Orange Cube running Copter 4.0.7 firmware. I have done all of the initial setup steps and I cannot ARM the vehicle. I was hoping that someone can point me in the right direction. I am not getting any error messages in the HUD. I have done all these same steps on a smaller drone (with an Orange Cube) before and didn’t run into any issues. I have linked the .bin log file.
Log File

How are you trying to Arm it? I don’t see Low Throttle Right Rudder in that log.

I discovered the issue. I had my radio misconfigured with the rudder/aileron channels switched. Also had the subtrim set too low for the throttle. Once that was corrected, the CUBE was able to ARM.