Has anyone yet downloaded and used the latest CC firmware version?  This would be firmware version 3.255. I'm currently on 3.200.  

From a look at the graphs provided it seems that the need for endpoint calibration doesn't affect us, since the timers (usually) send a 1 msec signal to the ESC to allow it to arm, and the opposite (2 msec) endpoint is generated by the ESC as it chugs along in governor mode.

I gather from the blurb on the CC website that this has been a problem with various RC transmitters.

I also assume the rpm scale shown on the graph has one too many zeros and the rpm range is 5000 to 25000.

Comments anyone? I'm always reluctant to change from a known OK software version, especially if I have to start doing some kind of re-calibration.

John Witt