Hi, 
 
	I am using a PfC cirrus II console which brings its  throttle. It's USB plugged, not serial port. 
 
	I have read the forums and have seen that to unlock the beta range I should assign a keyboard button for the thrust reversers. 
 
	I have assigned it but it won't unlock. I'm not sure of issue, but could it be the console? 
 
	Can anyone help with this issue? 
 
	Thnx
 
	G