Removed lower wing skin, deburr and primer it. Trimmed the angle 6-W-8-52 and make it fit. After some hours drying I sanded wing ribs, angle and tank bracket. Install them again. Mounted Aileron bell-crank and rod. Spent some time to find the right bolt and nuts. Not so easy, but now I know a AN4 12 bolt is 6,35 * 32,5 mm. Torqued the AN4 to 15Nm and AN5 to 20Nm.
