Hi all. I was proceeding to drill the wd-613 splice plate that connects the 725 side weldments to the canopy frame when I noticed that one of my predrilled holes (I predrilled the splice plate holes on my drill press) into the splice plate almost lined up with the pre-punched canopy skin and frame. This is the aft most hole in the canopy skin. The skin plans call for a 3- rivet here but the splice plate calls for 4-. I looked at Dan C's website and he always has this hole un-cleco'ed. Brian M's website does the same thing. Does this prepunched hole get used? Everybody shoes the splice plate riveted on with the skin. So... Another Van's mystery on a Saturday afternoon. Thanks.