hmmm interesting on the new wing just being built stronger i thought they had a warp in them (mine did). i weighted in at 13lbs the last time i was flyinjg this plane and it was too heavy for 3d (it tippied stalled with the slightest elevator input) it was also a controlled crash everytime it was laneded. (tip stalled at slow speed) i hane done alot to get to wieght down this time. as i said above a friend of mine got his down to 12lbs. i think the wieght factor is the biggest thing on this plane. keep it light and it will be a good flyer. wich is almost imposible with a gas engine but could be done if you wanted to hack your plane all up. just put a moki 1.8 in it and you'll be more happy.
Chad