you may not believe this but this plane does not fly good with the cg set at the recomended spot. MOVE the cg back and that baby will fly like a dream. my first flight on my edge was a horror. lickily my moki never faulted or this plane wood of been balsa dust also!!!! i don't know why with the cg back it flies better but wow what a differnece. i think that since the horizontal stabilezer is symetrical you have to load it more. i dont know maybe that is rubbish. but if you'll move your cg back around 6 to 7 inches you'll be impressed with the flight charactreistics of this plane. the tip stall will leave and you'll never see it again mine did.
let us know what you do i real curious to as of this this fixes all the edges and that the book is wrong on the cg!
Chad