Please add a cruise control / hover functionality to the jetpack for assisting in building.
It is so tempting to just jetpack into the air and then place your buildings from that nice vantage point you got.
Except you constantly miss and your buildings end up almost where you wanted them to be because you don't exactly stand still.
Imagine you flick a switch and your jetpack just stays where it is and allow you to place your buildings without going mental.
A slightly reduced fuel consumption in this mode would also be greatly appreciated.