Hey Birman,

I also am building the wing of my Venture 60. I just have the left wing built right now, so you are a bit ahead of me on the build.
I would advise you to call Bruce (manufacturer of your kit) and ask him about what to do.
Since he designed the plane he has an intimate knowledge of its construction and will beable to advise you on what
the best solution is to your situation.

Best of luck,
Ryan