Van's RV-8 Build. Ep 076. Fuel Tanks 21 - That Hippie Pilot Watch in HD on YouTube! Share on Facebook! Today I completed of the left fuel tank fuselage attach bracket to accommodate the flop tube. Then, I made an error that will cost me a couple of days and few bucks. A detailed expanation of my mistake, and how to avoid it is at the end of the video.