This book anwers a question I've had for years. I always wondered how Boba Fett and other Mandalorians were able to control their jetpack movements and buoyancy issues and this book kinda anwers it well sorta, it tell hows the Sith Jet Troopers armor works so I imagine Mandalorian armor works in a similar manner.
The armor uses body movement, muscle contractions, and eye positioning tracking to control thrust direction and power modulation.
Also the armor has Repulsor buoyanancy antiweights for stabilization.