I bought this Valk used off Mandarake. I haven't checked, but I have a feeling the the slots on the underside of the wing have been worn down and are not holding the lower tabs on the Tornado wing parts. Here is a fix I did for the sagging wing parts for the VF-25 Tornado Parts. When attaching the wing parts to the VF-25 I noticed that the upper tabs (on part) click into into place and then sag (pivot) down because the lower tab would not fully seat into the slot on the under portion o