[RichT]

Originally Posted by dialtonehunter

Please take a ruler and put it on top of wing "observe" then put same ruler on bottom "observe" , do you have the same problem as me?

Here's the RCGroups thread on the matter: http://www.rcgroups.com/forums/showt...232620&page=59

HH have acknowledged there is a molding problem with the wings being flat on top and curved on bottom. The should be symetrical (300's design) or at the very least semi symetrical with the flatter surface on the bottom so the wing does not create negative lift for slow flying and landing.

HH are still working on the remidy for this in the mean time folks on RCGroups have been turning over the wings (top to bottom) with great success and significnant improvement in the flight profile.