Began positioning and drilling the 695 gussets to the longerons and firewall angles. I made sure that the edge distances would be great on all the pieces that had to be drilled through. I first drilled the holes to #40 and then upsized to #30. The gussets had to be sanded down a bit on the front left edge so that it fit without being catty-whompus. With both gussets drilled to #30 it was time to call it a night.