The ones that are availiable in hobby shops currently are the first run kits. Some may have faulty wings. Only way to tell is to remove the covering from the wing. Sig is standing behind these ARF's though. I have been waiting on a replacement wing for my SU31 for three months now. Last word I had from Mike at Sig was they expected the new run of the ARF's in any day. This time they will be manufactured by Sig's usual ARF builder.

I have repaired my wing and it s flying fine, but I still want a new wing.

Vince