(sarcasm)Whoa, what an exciting night!(/sarcasm)
I managed about 26 minutes in the garage tonight.
The picture below tells the short story. I grabbed leading edge rib #4, and deburred it, then redid some of my fluting, made sure the flanges were 90°, then went ahead and scuffed it with a maroon scotchbrite pad.
Maybe this weekend I’ll get the 5th and 6th ribs done, then get them primed and riveted to the leading edge rib.
From left to right: Deburring, Fluting, Straightening, and Scuffing.
Rounded up to 0.5 hours.
Andrew's RV-7 Build Log 