Donnie watched, arms folded. Overall it wasn't a bad performance. Wasn't a great one either but at least the guy had managed not to crash into anything.

"Okay, okay, you've got basics down. Potentially these can already get enough lift but that won't do any good if you can't keep on them." He grabbed his own hoverboard, activating it with a tap before hopping on and coming around beside Jack's.

"Okay, so you've got forward and reverse. That's what really carries you upwards, you just gotta angle yourself for it. Boost should be the one right here, that'll give you the extra lift when you need it. These parts that protrude, you can use them to brace your foot or grab to steady yourself. Observe."

He tapped the hoverboard to send it forward, picking up height and speed as he brought it in a spiraling ascent before he came around and down again.

"Also! Important not to tense up. Gotta keep it loose, legs bent, and when you're angling upwards it's better to keep low to the board."