You're saying you had the braces reversed at first so the wings "drooped" instead of "V'd"? I can see that happening to a new guy. If you used 30 min epoxy, as you should have, you should have had plenty of time to correct the error. Also, I always put the braces in one side first and let that cure and then test fit again before gluing on the other wing. Should also apply glue to the root rib faces for additional strength.

For this wing I think you need to let it go "as is". I believe any further action at this point will do more harm than good.

But I'm open to ideas from the rest of the guys.