Wing Installation:
We attached the wings today and with 4 guys the whole job took about two hours. Robin Riley and his fried Kyle helped us today, both are RV owners/builders. Robin turned out to be the muscle guy who jiggled the wing as we pushed the wing in between the two spar stubs in the fuselage. This turned out to be the hardest job, it was very tight.
I decided to put the NAS bolts in the freezer the night before. I'm not sure how much this helps, but I'm sure it doesn't hurt in coaxing the big bolts in place. I use a 2x rivet gun with a brass head on a low 35psi setting and they slid right into place. We had a little issue with the threads pulling the rear spar skin out, but clamped it into place and all worked fine after that.
I decided to put the NAS bolts in the freezer the night before. I'm not sure how much this helps, but I'm sure it doesn't hurt in coaxing the big bolts in place. I use a 2x rivet gun with a brass head on a low 35psi setting and they slid right into place. We had a little issue with the threads pulling the rear spar skin out, but clamped it into place and all worked fine after that.
I started the wing gap/walkways and was really pleased about how well they matched up to the plate-nuts in the wing and fuselage mounting strip. Not perfect but close enough to make it work. I plan on bending the bottom/leading edge gap skin next time in the hanger, but I need to buy a 1 1/4" piece of pipe to bend it around.