Is it just me or is this the absolute worst manual ever written? It doesn't go into depth on ANYTHING! It leaves out all kinds of stuff I've been seeing on YouTube tutorials like how to do an IMU calibration and the like. The manual, since manufacturers don't include them in printed form any longer, should be incredibly detailed if it's a downloadable document. The manual doesn't go into any depth at all with regards to the app. Are they just relying on aftermarket parties to create tutorial videos? Very lazy...coming form a former technical writer.....