Mine was pretty tail heavy. I have a spinner and both battery packs on the engine box. I still had to add 4 ozs to the nose to get it to balance. After a few flights though I started to remove the added weight and finally removed all of it. I love the way it flys, still a little tail heavy I suppose but I love it. It does make landing a little more difficult but it flys just wonderful. This is an excellent flying plane.
Thanks
Barry