OK, so the call is obviously out. what I really want to know is if you ever tested the y6 with redundancy using the WKM. Essentially this means it needs to fly on 3 motors, right? Anyway to try it out by taking a prop off? Very curious. if it's not this, I am thinking of going back to an X8 config. Pretty damn happy with my flat hex but the motors do show up from time to time and there is very little hope of recovery with a motor outage.