11/32" = .34375" and the jig's hole digitally mic's at .347" and all my 11/32" shafts (poc, spruce, pine and ash) mic between .350 and .353 so they all needed a rubbing with 100 grit. i don't think there's an 11/32" shaft out there that measures much less than .350 due to both manufacturing criteria and moisture content. if ya finished the wood you can add at least a few thousandths more.
none of the above is a problem for me, and by taking the front end down i find that all points fit a bit better.
i drill down 2-1/8", taper the shaft for a point, cut off a 2" length of nail with a dremel carbide wheel (the nail foot weighed 59 grains), epoxy in the nail. one could use a larger diameter nail for more arrow weight, higher foc, and a friction fit; then wick in some thin cya to really strengthen the arrow's front end. rather than waiting for the epoxy to cure and use hot melt, i epoxied in the point, adding a small fillet of epoxy to smooth out where the point collar meets the shaft.
two thumbs up on the nail foot/foc jig - super quality and super easy to use.