Match hole drilling - Vertical Stabilizer

I have beaucoup vacation hours so I took a day off of work to match-hole drill on the V-stab spar caps despite the dangerously hot weather.  Called it quits when the temperature hit 95 degrees and retreated indoors (did somebody say nap-time?).  Actually my cordless drill battery pooped out before I did, and I couldn't use the drill press for the spar flanges (sides), so I called it a day.