Those holes are punched to final size, however they probably still need to be deburred.
If you check, you will see that a rivet will fit nicely in the prepunched holes. As the latest kit from Van's, the 14 may probably have the most holes to final size yet.
You -14 guys have it sooooo much easier that us pre-punch guys (I've waited a long time to say that)
And we don't need to hear from you pre pre-punch guys (and gals)![]()
All I got was a sketch on a napkin and a box of Bauxite.