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This is Part 2 of my tests focusing on the difference in efficiency between wingtip motors and motors placed mid wing. We also have a little fun with smoke grenades, though test flights don't always go as planned. Consider becoming a Patron: If you are interested in Bambu Lab 3D printers you can use this affiliate link to purchase: It costs nothing extra and helps sustain the channel. A Discord server ( ) has been graciously organized for this channel by and Henic. This article is the one I found most helpful for elucidating the practical applications of wingtip motors:
