Hello
I had been sent the video of the Lavi and replied to it what I don't se mentioned and excuse if I am wrong is that the owner of the model changed the wing design making it longer and wider obviously this changed the CG location for that wing I gave him several thing's to look at and also agree with other's that it looks like a down command was given for some reason as the plane took to the air OK with a turbine for power there could be interference causing a radio problem hard know what happened from here as I offer the plane I recommend the canards be in a fixed position for the first flight's I have had customer's dial in all kinds of mixing and then wonder why they got into trouble good to hear that the plane is repairable.

Rg's
Dennis Fuente
JDE