Guys, May I ask where you've set the CG (ex.: on the tube spar, or on the Main Gear for wheelies)?
BTW, this is one beast of a plane. Just to assemble this plane alone is a challenge. And no, I have not even started the engine yet (spring finally arrived this weekend)
Oh, I nearly forgot. I did see your thread on the Landing Gr. I reinforced the Servo mount during the build. I will monitor the Main Gr.