What are these extra holes for in CH 750?

I have looked through all the drawings and the assembly DVD but no indication why there are two extra holes here. Any ideas?

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Comment by Kim R. Anderson on May 2, 2019 at 9:49am

IMG_1198.JPG   

Attached is a picture of the 750 cruzer. This pic is of the factory plane

Comment by Loren Warner on May 1, 2019 at 11:23am

My understanding of extra holes is that the same piece may produced for different aircraft models such as 750 STOL & 750 Cruiser, where one uses the hole(s) and the other does not.  For those, we just filled with rivets.  

However, there should be no hole immediately next to the Horizontal Attachment Bracket.  If it were mine, I'd either ask for a replacement piece (without the hole) or fill with a flush rivet before final attachment of the Horizontal's Attachment Bracket.

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