Trimming the spar should not be a problem so long as you maintain edge distance for the holes.PaulR said:Bret,
I just finished my left aileron and it lined up perfectly. Looks like maybe the overall length of the skin is too short. Maybe a bad day on the shear at Van's? While it doesn't seem like too big of a deal to file away the "excess" rib, I'm not too sure about doing that on the spar also. Maybe one of the Tech Counselors can answer better.