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  1. T

    Help! Tricopter flies well, but then suddenly loses control and crashes

    Hi folks I've been flying for a while and recently got into multirotors, built a tricopter to David's design, then made a few changes and now I am up to version 3 of my own take on David's tricopter. It flies great and is the most stable and responsive tricopter I've built yet. However, I've...