Thanks guys, but my understanding (or reading of the unclear manual) is that the 15mm aft of the leading edge of the gear door is with wings on, gear down. Can someone confirm this? If not what is the CoG position with wings on and gear down. As Jan said above, I want to put this on a Xicoy CoG meter, which you need the wings on for. I'm totally fine with how to use the Xicoy unit, just need to confirm the correct CoG position.

Thanks!