I fell into the GSP Corsair or KMP or China model syndrom......bought it when I started the hobby 8 months ago and ran into so many problems with it I'm worried to fly it. Thin fiberglass job , wing hold downs not marked on wing or fuse , Diff. color wings and rudder , flaps simply wont work the way it is setup per manual , retracts needed major mods due to odd size cut-outs in wing, wing joint with 1/4 inch gap and had to modify , servo tray very weak , ALL of the hinge slots cut way off center , No hinge slots cut in the vertical stab and its fiberglass(real joy to dig out)...........these are to name a few problems. After 5 calls all I recieved was "try to line up everything the best you can , the manufacturer is working on the problems". Wow just what I wanted to hear !! So know I have a 13lb missile that may or may not fly properly or may have a flight failure. Guess thats why its still hanging on the wall......Best $350 I invested !! Its just a crushing blow to this great hobby when you end up with a "Static" model that should be flying and enjoyable , moreless a substantial investment.