Well i did it again.... some holes were not present in the rear spar the instruction says to drill the holes using the spar as guide.... i used the rib as guide and here is the result of the right spar. sent an e-mail to Van's we'll see what they say... build on or order a new stiffener ???Well I got my answer from Vans and they say new stiffener so I ordered it ...:-(should be home in a week or so.... Patience , patience, patience.....
