Installed left landing gear mount. Put in and tighened all bolts, tightened right bolts. Since there are several layers of materials, will let sit a couple of days before final torque.
For those doing a slo build fues, leave the angle off the end or the rea (front?) r spar until now. With it gone, you can easily put your hand inside the spar to deal with all the nuts and washers. It can be riveted in at any time, just don't forget.