Thanks for the reply!
I did debur the holes prior to riveting... but I won't be able to sand down- I didn't make clear that the wings are installed (glued and riveted). This is where I am - all measurements are perfect on both sides in washout in 12" increments all the way down the wing as well as squareness, length and dihedral.
In doing some reading about these spars, it seemed even the slightest scratch would lend the spar to be useless.
Now, I think I may not scrap it but keep going? In this light, sound reasonable?
Thanks again!