I e-mailed BME to see if I could find out a bit more about how the plane flies and if it had any snapping tendancies. This is what I got back from Max at BME
"The flying characteristics of this Cap is very exciting. The tendancy for snaping has been reduced to minimum. Even if you pull elevator quickly during level flight, it will not snap unless you have some cross wind effect ( light weight plane). Too bad our video hhas not been posted due to our website designer's health condition, or you will see it hovers like a rock. Knife edge has the tendancy to pitch to the belly slightly which is normal for a Cap. Other than these this little thing is something you want to fly on a daily basis. It will do anything that a profile type of plane can do only with a true scale fuselage."
Im in the process of ordering one now.
Matt