Personally, if I knew before I bought the planes that others had problems with them, I would simply have avoided them all together. I have a .50 size zero that I can fix and put up one more time and I'm gonna lett my nephew shoot it down with his paintball gun. I will be taking a video of this if you guys are interested.
I could fix the plane so that it will fly again but as soon as I slow the plane down it will be uncontrollable like the other plane and the previous flights of this one.
I wouldn't waste your time fixing/building these planes. Sell them if you can and get one that has a proven record of other fliers being satisfied with their quality.
These planes s*ck so bad it's a wonder that they have sold so many.
I am likely going to buy a World Models .60 Zero. Check it out:
http://ecsvr.com/abm/shopexd.asp?id=10
What do you guys think of this zero? Other builders have said that it's a great flier and builds easy.
Look at the .60 size not the GS Zero.