Day 2. Setup, leveling and squaring went much faster since we left the wings in place from yesterday with the aft spar bolted in place. I decided to use the multiple bit method of gradually increasing the main spar hole that many have used with success.
I took my time and continually cleared the chips and let the bit stay cool while drilling. It was a bit nerve racking but job complete.
Again we ran out of daylight and I needed to push the 152 back inside for the night.