Is there a GOOD way to determine the washout/washin on these pre built wings. If there is a problem I would like to correct it.
I would think that at the worst I would need to remove the covering, set in the correct twist, and recover the wings as they are held in position. I like a good challange.

If worse comes to worse It will make a great static display to hang from the ceiling of my home office, so I will still be looking for the assembly instructions just for the practice.