Last night and tonight I got started riveting the bottom skin onto the left wing. With the quick build wings, the inner skins are already riveted, as are the top and leading edge skins, so this one outboard skin is the only one that needs attaching. I had previously match drilled the j-channel, so I could jump right into riveting.
I started by clecoing the skin on and carefully checking the clearance with the leading edge skins. I’ve found that there’s a tiny amount of sag in the wings, which is corrected when the ribs are all aligned and clecoed to the skin. Getting the skin on, and then getting the ribs all straightened out by clecoing everything allows for some checking of clearances. I found that there’s outboard 18 inches of the bottom skin needed about 1/32 of material to be removed, so the skins can butt up to each other with no overlap.
Once I had the skin trimmed and rechecked, I got started riveting. It’s a bit of a stretch by yourself, but totally doable. I made sure to put plenty of padding down on the spar in case I dropped the bucking bar.
After two sessions (last night and tonight), I’m about 1/4 of the way through the riveting. I’m hoping I can knock this out within a week, it just depends on how much time I can spend in the garage.
